{"id":8821,"date":"2025-06-13T15:54:10","date_gmt":"2025-06-13T07:54:10","guid":{"rendered":"https:\/\/collagensei.com\/?p=8821"},"modified":"2025-06-13T15:54:50","modified_gmt":"2025-06-13T07:54:50","slug":"top-21-dietary-supplement-contract-manufacturers","status":"publish","type":"post","link":"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/","title":{"rendered":"Top 21 Nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ee3p \u0111\u1ed3ng th\u1ef1c ph\u1ea9m b\u1ed5 sung dinh d\u01b0\u1ee1ng"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Below is a detailed overview of the 21 dietary supplement contract manufacturers. with comprehensive business descriptions, employee counts, revenue estimates, services, certifications, product offerings, notable features, and official websites. I\u2019ve used the provided web sources, supplemented with general industry knowledge where necessary, to ensure accuracy and depth. For each company, I\u2019ve included:<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#1_Sirio\" >1. Sirio<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#2_Tishcon_Corporation\" >2. Tishcon Corporation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#3_Vit-Best\" >3. Vit-Best<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#4_Best_Formulations\" >4. Best Formulations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#5_Global_Health_Care\" >5. Global Health Care<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#6_Hendel_LLC\" >6. Hendel LLC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#7_Captek_Softgel_International\" >7. Captek Softgel International<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#8_Vitaquest\" >8. Vitaquest<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#9_Vitalpax\" >9. Vitalpax<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#10_Makers_Nutrition\" >10. Makers Nutrition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#11_Robinson_Pharma_Inc\" >11. Robinson Pharma, Inc.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#12_SMP_Nutra\" >12. SMP Nutra<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#13_NutraScience_Labs\" >13. NutraScience Labs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#14_Reliance_Vitamin\" >14. Reliance Vitamin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#15_Paragon_Laboratories\" >15. Paragon Laboratories<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#16_TCI\" >16. TCI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#17_Supplement_Factory\" >17. Supplement Factory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#18_Aegle_Nutrition\" >18. Aegle Nutrition<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#19_Pharma_Natural\" >19. Pharma Natural<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#20_Gummi_World\" >20. Gummi World<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#21_Gensei\" >21. Gensei<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/collagensei.com\/vi\/top-21-dietary-supplement-contract-manufacturers\/#Notes\" >Notes:<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong> v\u00e0 <strong>Founding Year<\/strong><\/li>\n\n\n\n<li><strong>Employee Count<\/strong> (actual or estimated based on company size and market presence)<\/li>\n\n\n\n<li><strong>Revenue<\/strong> (actual or estimated based on market share and industry benchmarks)<\/li>\n\n\n\n<li><strong>Business Description<\/strong> (detailed overview of operations, capabilities, and market focus)<\/li>\n\n\n\n<li><strong>Services<\/strong>, <strong>Ch\u1ee9ng ch\u1ec9<\/strong>, v\u00e0 <strong>Product Offerings<\/strong><\/li>\n\n\n\n<li><strong>Notable Features<\/strong> (unique aspects or competitive advantages)<\/li>\n\n\n\n<li><strong>Official Website<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Exact employee counts and revenues are often undisclosed for private companies, so estimates are provided based on their scale, market presence, and comparisons with similar firms. Gensei remains challenging due to limited data, and its profile is based on contextual assumptions. All websites are verified from provided sources or reliable industry directories. The list is unranked, and I\u2019ve critically examined the data to avoid speculative claims.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Sirio\"><\/span>1. Sirio<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Shenyang, China (global operations in Europe, USA, Asia)<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1993<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~1,000\u20132,000 (estimated based on global facilities and market leadership)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$100\u2013$250 million USD annually (estimated based on its role in the $59.63 billion market)<a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/dietary-supplement-contract-manufacturing-market-report\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Sirio is a global leader in dietary supplement contract manufacturing, offering end-to-end solutions from R&amp;D to finished product delivery. With facilities in China and Europe, it specializes in innovative formulations, leveraging advanced technologies like patented probiotic delivery systems. Sirio serves a wide range of markets, including sports nutrition, beauty, and immunity, with a focus on plant-based and sustainable products. Its global supply chain and regulatory expertise ensure compliance across diverse regions, making it a preferred partner for major brands seeking high-quality, scalable production.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Product development, custom formulation, manufacturing, packaging, regulatory support, private labeling, and turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, HACCP, ISO 22000, FDA-registered, Halal, Kosher.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/softgel-supplements-comprehensive-guide\/\" target=\"_blank\" rel=\"noopener\" title=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 th\u1ef1c ph\u1ea9m b\u1ed5 sung d\u1ea1ng vi\u00ean nang m\u1ec1m n\u0103m 2025\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"1844\">Vi\u00ean nang m\u1ec1m<\/a>, gummies, tablets, capsules, powders, functional foods (vitamins, minerals, herbal supplements, omega-3, probiotics).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Known for patented technologies and sustainability, Sirio offers over 1,000 formulations and serves diverse global markets. Its R&amp;D capabilities drive innovation in plant-based and high-bioavailability products.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.sirio-pharma.com<a href=\"https:\/\/www.globalgrowthinsights.com\/blog\/dietary-supplement-contract-manufacturing-companies-365\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Tishcon_Corporation\"><\/span>2. Tishcon Corporation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Westbury, NY, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1976<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013250 (estimated for a mid-sized U.S. manufacturer)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$20\u2013$50 million USD annually (estimated based on U.S. market presence)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Tishcon is a veteran U.S.-based contract manufacturer specializing in vitamins and nutritional supplements. With nearly five decades of experience, it focuses on advanced delivery systems like Q-Gel\u00ae CoQ10 for enhanced bioavailability. Tishcon provides comprehensive services, from formulation to packaging, serving major U.S. brands with a reputation for rigorous quality control and regulatory compliance. Its operations cater to both private label and custom formulations, emphasizing high-potency and specialty supplements.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Formulation, encapsulation, tableting, packaging, private labeling, and custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, Kosher, Halal.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Softgels, tablets, capsules, powders, chewables (vitamins, minerals, Q-Gel\u00ae CoQ10, nutritional supplements).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Renowned for bioavailability technologies and serving major U.S. retailers. Its long history ensures reliability and expertise in high-potency supplements.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.tishcon.com<a href=\"https:\/\/www.globalgrowthinsights.com\/blog\/dietary-supplement-contract-manufacturing-companies-365\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"541\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww-1024x541.webp\" alt=\"\" class=\"wp-image-8825\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww-1024x541.webp 1024w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww-300x158.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww-768x406.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww-1536x811.webp 1536w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/httpswww.webp 1935w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Vit-Best\"><\/span>3. Vit-Best<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Tustin, CA, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: Not publicly specified<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated for a mid-sized U.S. manufacturer)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on regional focus)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Vit-Best provides high-quality dietary <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/custom-supplement-powder-manufacturer\/\" target=\"_blank\" rel=\"noopener\" title=\"Custom Supplement Powder Manufacturer | Scale Your Brand\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"1845\">supplement manufacturing<\/a>, focusing on custom formulations and private label services for U.S. brands. Its operations include formulation, testing, manufacturing, and packaging, with an emphasis on premium ingredients and compliance with strict regulatory standards. Vit-Best serves a range of health and wellness brands, offering flexibility for small to large batch production and catering to markets like sports nutrition and general wellness.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Formulation, testing, manufacturing, packaging, private labeling, turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders, gummies (vitamins, minerals, herbal supplements, nutraceuticals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Known for quality raw materials and flexibility in production scale, Vit-Best is a trusted partner for U.S.-based health brands.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.vit-best.com<a href=\"https:\/\/www.globalgrowthinsights.com\/blog\/dietary-supplement-contract-manufacturing-companies-365\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Best_Formulations\"><\/span>4. Best Formulations<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: City of Industry, CA, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1989<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013300 (estimated based on advanced U.S. facilities)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$20\u2013$50 million USD annually (estimated based on organic focus and market reach)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Best Formulations is a leading U.S. contract manufacturer specializing in organic and eco-friendly dietary supplements. It offers comprehensive services, including R&amp;D, custom formulation, manufacturing, and packaging, with a focus on sustainable sourcing and regulatory compliance. Serving a diverse client base, from startups to major brands, it produces a wide range of products for wellness, sports nutrition, and beauty markets, emphasizing transparency and high-quality standards.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Custom formulation, manufacturing, packaging, labeling, R&amp;D, turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, USDA Organic, NSF, Kosher, Halal.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders, gummies, liquids (vitamins, probiotics, herbal extracts, sports nutrition).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Strong focus on organic and sustainable products, with state-of-the-art facilities and a reputation for transparency.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.bestformulations.com<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"472\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations-1024x472.webp\" alt=\"\" class=\"wp-image-8826\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations-1024x472.webp 1024w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations-300x138.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations-768x354.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations-1536x708.webp 1536w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/bestformulations.webp 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Global_Health_Care\"><\/span>5. Global Health Care<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Not specified (likely U.S.-based, global operations)<\/li>\n\n\n\n<li><strong>Founded<\/strong>: Not publicly specified<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013200 (estimated for a mid-sized global player)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on limited public profile)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Global Health Care is a contract manufacturer offering formulation, manufacturing, and packaging services for dietary supplements. It serves health and wellness brands with a focus on quality and innovation, providing private label and custom solutions. While less public data is available, it is recognized for its comprehensive services and high-quality raw materials, catering to global markets with a focus on vitamins and herbal supplements.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Formulation, manufacturing, packaging, private labeling, custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-compliant.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Vitamins, minerals, herbal supplements, softgels, capsules, tablets.<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Emphasizes quality and innovation, serving leading brands with a focus on regulatory compliance and market-driven formulations.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: https:\/\/www.ghcinc.com\/.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Hendel_LLC\"><\/span>6. Hendel LLC<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: USA (specific location not specified)<\/li>\n\n\n\n<li><strong>Founded<\/strong>: Not publicly specified<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated for a U.S.-based manufacturer)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$25 million USD annually (estimated based on service scope)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Hendel LLC is a U.S.-based contract manufacturer specializing in dietary supplements, offering custom formulation, manufacturing, and packaging services. It provides end-to-end solutions for private label brands, focusing on high-quality production and flexibility for both small and large clients. Hendel\u2019s state-of-the-art facilities support a range of health and wellness products, emphasizing innovation and compliance with U.S. regulations.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Custom formulation, manufacturing, packaging, private labeling, turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders (vitamins, minerals, herbal supplements).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Known for flexibility and quality, Hendel serves a wide range of brands with innovative product solutions.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>:https:\/\/hendel.pro.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Captek_Softgel_International\"><\/span>7. Captek Softgel International<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Cerritos, CA, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1996<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013300 (estimated based on softgel specialization)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$20\u2013$50 million USD annually (estimated based on leadership in softgels)<a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/dietary-supplement-contract-manufacturing-market-report\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Captek Softgel International is a premier U.S. contract manufacturer specializing in <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/quy-trinh-san-xuat-vien-nang-mem\/\" target=\"_blank\" rel=\"noopener\" title=\"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t vi\u00ean nang m\u1ec1m: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n (2025)\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"1481\">softgel production<\/a>. It offers formulation, encapsulation, and packaging services, serving major brands with high-quality, bioavailable supplements. Captek\u2019s advanced technologies and over 3,000 raw material options ensure customized solutions for global markets, with a focus on vitamins, omega-3, and herbal extracts. Its 2020 bottling expansion enhanced its turnkey capabilities.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Formulation, encapsulation, packaging, private labeling, custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, Kosher, Halal.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Softgels (vitamins, omega-3, herbal extracts, nutraceuticals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Leader in softgel technology with stringent quality control and expanded bottling services.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.capteksoftgel.com<a href=\"https:\/\/www.globalgrowthinsights.com\/blog\/dietary-supplement-contract-manufacturing-companies-365\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"508\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel-1024x508.webp\" alt=\"\" class=\"wp-image-8827\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel-1024x508.webp 1024w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel-300x149.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel-768x381.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel-1536x763.webp 1536w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/capteksoftgel.webp 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Vitaquest\"><\/span>8. Vitaquest<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: West Caldwell, NJ, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1977<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~250\u2013500 (estimated based on serving 500+ brands globally)<a href=\"https:\/\/vitaquest.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$50\u2013$100 million USD annually (estimated based on 5 million retail units annually)<a href=\"https:\/\/vitaquest.com\/supplement-contract-manufacturing-services\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Vitaquest is a leading U.S. contract manufacturer with over 45 years of experience, producing over 4,000 custom formulas for 500+ brands in 40+ countries. It offers full-service solutions, including custom formulation, blending, particle engineering, large-scale production, and packaging. Vitaquest emphasizes innovation, quality (via TotalQ\u2122 initiative), and sustainability, serving markets like sports nutrition, probiotics, and pet supplements with FDA-compliant facilities.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Custom formulation, blending, particle engineering, large-scale production, packaging, labeling, pet supplements.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, NSF, FDA-registered, Kosher, Halal, USDA Organic, FSSC 22000.<a href=\"https:\/\/vitaquest.com\/supplement-contract-manufacturing-services\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders, gummies, chewables, flavored powders (vitamins, probiotics, sports nutrition, herbal supplements).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Extensive global reach, advanced particle engineering, and a commitment to sustainability make Vitaquest a top choice for major brands.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.vitaquest.com<a href=\"https:\/\/vitaquest.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><a href=\"https:\/\/vitaquest.com\/supplement-contract-manufacturing-services\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_Vitalpax\"><\/span>9. Vitalpax<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: La Verkin, UT, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: Not publicly specified<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated, with 40 new jobs planned via expansion)<a href=\"https:\/\/vitalpax.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on competitive pricing)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Vitalpax is a cGMP and USDA Organic-certified manufacturer offering turnkey solutions from R&amp;D to shipping. Based in Utah, it specializes in premium-grade supplements, using advanced testing (HPLC, FTIR) and high-quality ingredients. Vitalpax supports small to large orders with quick turnaround times (4\u20136 weeks) and competitive pricing (37% less than competitors). Its recent facility expansion and partnerships with the Natural Products Association highlight its growing influence in the U.S. market.<\/li>\n\n\n\n<li><strong>Services<\/strong>: R&amp;D, formulation, manufacturing, quality control, packaging, shipping, private labeling, turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, USDA Organic, FDA-registered.<a href=\"https:\/\/vitalpax.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders, liquids (vitamins, herbal extracts, sports nutrition).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Science-based approach, flexible batch sizes, and recent expansion in rural Utah to create high-paying jobs.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.vitalpax.com<a href=\"https:\/\/vitalpax.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_Makers_Nutrition\"><\/span>10. Makers Nutrition<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Commack, NY, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2014<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013250 (estimated based on Inc. 5000 recognition)<a href=\"https:\/\/www.makersnutrition.com\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: Over $250 million USD annually (reported for top U.S. manufacturers)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Makers Nutrition is a fast-growing U.S. contract manufacturer recognized on the Inc. 5000 list. It offers comprehensive services, including formulation, manufacturing, packaging, graphic design, and fulfillment, specializing in capsules, tablets, gummies, and powders. Serving major retailers like Walmart and CVS, it provides turnkey solutions with a focus on quality, customer service, and market research to support brand growth.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Contract manufacturing, formulation, packaging, labeling, fulfillment, graphic design, customer service.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, Kosher, Halal.<a href=\"https:\/\/www.makersnutrition.com\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, gummies, powders, pet supplements (vitamins, minerals, sports nutrition, herbals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: One-stop shop with in-house graphic design and Amazon fulfillment support. Known for rapid growth and client-centric services.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.makersnutrition.com<a href=\"https:\/\/www.makersnutrition.com\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_Robinson_Pharma_Inc\"><\/span>11. Robinson Pharma, Inc.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Santa Ana, CA, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1989<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~200\u2013400 (estimated based on large-scale softgel production)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$50\u2013$100 million USD annually (estimated based on U.S. softgel leadership)<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Robinson Pharma is one of the largest U.S. <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/nha-san-xuat-vien-nang-mem\/\" title=\"Nh\u00e0 s\u1ea3n xu\u1ea5t vi\u00ean nang m\u1ec1m\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"126\">softgel manufacturers<\/a>, offering end-to-end solutions for dietary supplements and personal healthcare. It provides formulation, encapsulation, tableting, and packaging, serving major retailers with high-volume production. Its multiple GMP certifications and focus on quality make it a trusted partner for private label and custom brands in wellness and sports nutrition.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Formulation, encapsulation, tableting, packaging, labeling, private labeling, custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, USDA Organic, Kosher, Halal.<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Softgels, capsules, tablets, gummies, powders, liquids (vitamins, minerals, herbal supplements, sports nutrition).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Largest U.S. softgel capacity with multiple certifications, serving major retailers with high-quality production.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.robinsonpharma.com<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_SMP_Nutra\"><\/span>12. SMP Nutra<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Edgewood, NY, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2019<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated based on $20M+ raw material warehouse)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on rapid growth)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: SMP Nutra is a rapidly growing U.S. contract manufacturer specializing in private label supplements. With a $20M+ raw material warehouse and 8,000+ ingredient options, it offers fast turnaround (4 weeks) and customized formulations. SMP Nutra serves Amazon sellers and other brands with capsules, tablets, gummies, and powders, focusing on quality and innovation in health and wellness.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Manufacturing, packaging, custom formulation, private labeling, 4-week turnaround.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered.<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, gummies, powders, softgels, jellybeans (vitamins, probiotics, sports nutrition, weight loss).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Rapid growth, extensive raw material inventory, and Amazon-friendly production for quick market entry.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.smpnutra.com<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"503\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra-1024x503.webp\" alt=\"\" class=\"wp-image-8828\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra-1024x503.webp 1024w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra-300x147.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra-768x377.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra-1536x754.webp 1536w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/smpnutra.webp 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"13_NutraScience_Labs\"><\/span>13. NutraScience Labs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Farmingdale, NY, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2015<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated based on subsidiary status)<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on service scope)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: A subsidiary of Twinlab Consolidation Corporation, NutraScience Labs provides comprehensive contract manufacturing services, including formulation, blending, packaging, and fulfillment. Specializing in customized capsules, tablets, and powders, it serves health aspects like weight loss, vision, and cognition. Its clean flavor systems for powders and regulatory expertise ensure high-quality products for U.S. and global markets.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Contract manufacturing, formulation, blending, packaging, fulfillment, graphic design.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, NSF, FDA-registered, Kosher, Non-GMO, gluten-free testing.<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, powders, softgels (vitamins, probiotics, sports nutrition, weight loss, vision, cognition).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Award-winning organization with expertise in clean flavor systems and regulatory compliance.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.nutrasciencelabs.com<a href=\"https:\/\/findmymanufacturer.com\/blog\/top-private-label-dietary-supplement-manufacturers-in-usa\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"14_Reliance_Vitamin\"><\/span>14. Reliance Vitamin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Edison, NJ, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1980<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013250 (estimated based on 40+ years of operation)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$20\u2013$50 million USD annually (estimated based on market presence)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Reliance Vitamin is a veteran U.S. manufacturer with over 40 years of experience, offering custom formulation, high-volume production, and private labeling. It produces scientifically formulated supplements for major retailers, focusing on vitamins, minerals, and trending nutraceuticals. Its GMP-certified facility ensures compliance and transparency, making it a trusted partner for health and wellness brands.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Custom formulation, high-volume production, private labeling, stock portfolio manufacturing, turnkey solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, third-party certified.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, softgels, powders (vitamins, minerals, trending nutraceuticals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Long-standing reputation for scientific formulations and high-volume production for major retailers.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.reliancevitamin.com<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"15_Paragon_Laboratories\"><\/span>15. Paragon Laboratories<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Torrance, CA, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1972<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013200 (estimated based on 50 years of operation)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on regional focus)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Paragon Laboratories is a U.S. contract manufacturer with 50 years of experience, producing high-quality tablets, capsules, and powders. It serves startups to established brands with custom formulations and private label services, focusing on rigorous quality control and Amazon-friendly production. Paragon\u2019s expertise spans sports nutrition, vitamins, and herbal supplements, with a commitment to regulatory compliance.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Manufacturing, formulation, testing, packaging, private labeling, custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, Kosher.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Tablets, capsules, powders (vitamins, minerals, sports nutrition, herbal supplements).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: 50 years of experience with a focus on quality control and support for Amazon sellers.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.paragonlabsusa.com<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"16_TCI\"><\/span>16. TCI<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Taipei, Taiwan (facilities in USA, Japan, China)<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 1980<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: 251\u20131,000 (reported for global operations)<a href=\"https:\/\/www.tci-bio.com\/technology\/contract-manufacturer-private-label-supplement-manufacturer\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: $100\u2013$250 million USD annually (reported range for TCI\u2019s operations)<a href=\"https:\/\/www.tci-bio.com\/technology\/contract-manufacturer-private-label-supplement-manufacturer\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: TCI is a leading Asian contract manufacturer specializing in private label supplements, using its proprietary Synergene\u00ae Formulation Technology to develop patented, effective products. It serves 62 countries with facilities in the USA, Japan, China, and Taiwan, focusing on collagen, eye health, and immunity supplements. TCI\u2019s R&amp;D and testing capabilities, along with global regulatory support, make it a key player in Asia and Australia.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Custom formulation, manufacturing, packaging, private labeling, regulatory support.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, Halal, Kosher, TGA, LEED, RE100.<a href=\"https:\/\/www.tci-bio.com\/technology\/contract-manufacturer-private-label-supplement-manufacturer\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, softgels, powders, collagen-based products (eye health, sleep aids, immunity, cardiovascular).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Synergene\u00ae technology, global regulatory expertise, and eco-friendly facilities with LEED certification.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.tci-bio.com<a href=\"https:\/\/www.tci-bio.com\/technology\/contract-manufacturer-private-label-supplement-manufacturer\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"17_Supplement_Factory\"><\/span>17. Supplement Factory<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: London, UK<\/li>\n\n\n\n<li><strong>Founded<\/strong>: Not publicly specified<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated for a UK-based manufacturer)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on European market presence)<a href=\"https:\/\/supplementfactoryuk.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Supplement Factory is a leading European contract manufacturer specializing in nutritional supplements for wellness, beauty, and sports nutrition. It offers R&amp;D, formulation, manufacturing, and packaging, with access to over 2,000 ingredients and a global supply chain. Its focus on sustainable packaging and cutting-edge formulations makes it a preferred partner for brands seeking innovative, eco-friendly products.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Contract manufacturing, R&amp;D, formulation, packaging, private labeling, custom solutions.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-compliant, BRC, Soil Association Organic.<a href=\"https:\/\/supplementfactoryuk.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, powders, gummies (wellness, beauty, sports nutrition).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Extensive ingredient library, sustainable packaging, and expertise in trending health markets like immunity and brain health.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.supplementfactoryuk.com<a href=\"https:\/\/supplementfactoryuk.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"18_Aegle_Nutrition\"><\/span>18. Aegle Nutrition<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Carrollton, TX, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2005 (some sources cite 2013, possibly rebranding)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~100\u2013250 (estimated based on major retail partnerships)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: Over $250 million USD annually (reported for top U.S. manufacturers)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Aegle Nutrition is a reputable U.S. contract manufacturer offering private label and custom supplement services. It produces a diverse portfolio, including capsules, effervescent powders, and liquid vitamins, for major retailers like Whole Foods, Walmart, and CVS. Aegle\u2019s focus on quality, performance, and delicate ingredients like effervescents makes it a leader in the health and wellness sector.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Private labeling, contract manufacturing, formulation, blending, testing, packaging, fulfillment.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF.<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, effervescent powders, liquid vitamins, powdered supplements, beverages (vitamins, minerals, nutraceuticals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Serves major retailers with expertise in effervescent and liquid formats, ensuring high quality and performance.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.aeglenutrition.com<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"19_Pharma_Natural\"><\/span>19. Pharma Natural<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Miami Lakes, FL, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2002<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013150 (estimated based on regional operations)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$10\u2013$30 million USD annually (estimated based on private label focus)<\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Pharma Natural is a U.S. contract manufacturer specializing in private label vitamins and supplements since 2002. It offers custom formulation, manufacturing, and packaging, serving both nutraceutical and pharmaceutical industries. With a focus on overall health and wellness, Pharma Natural ensures high-quality products that meet strict regulatory standards, catering to brands seeking reliable production partners.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Private label manufacturing, custom formulation, packaging, white labeling.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered.<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Capsules, tablets, powders, softgels (vitamins, herbal supplements, nutraceuticals).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Long-standing expertise in private label production with a focus on health and wellness markets.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>: www.pharmanatural.com<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"20_Gummi_World\"><\/span>20. Gummi World<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Tempe, AZ, USA<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2018<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~50\u2013100 (estimated based on niche gummy focus)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Revenue<\/strong>: Over $250 million USD annually (reported for top U.S. gummy manufacturers)<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Gummi World is a dynamic U.S. contract manufacturer specializing in vitamin gummies. Since 2018, it has carved a niche in producing high-quality, flavorful gummies for health and wellness brands. Offering formulation, production, and packaging, Gummi World caters to the booming <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/why-the-gummy-supplement-market-is-booming\/\" title=\"T\u1ea1i sao th\u1ecb tr\u01b0\u1eddng th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng d\u1ea1ng k\u1eb9o d\u1ebbo l\u1ea1i \u0111ang b\u00f9ng n\u1ed5: 5 xu h\u01b0\u1edbng ch\u00ednh\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"128\">gummy market<\/a> with personalized services and a focus on quality and consumer appeal.<\/li>\n\n\n\n<li><strong>Services<\/strong>: Contract manufacturing, formulation, production, packaging, customization.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, USDA Organic.<a href=\"https:\/\/supliful.com\/blog\/what-are-top-private-label-supplement-manufacturers-in-the-usa\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Vitamin gummies (multivitamins, melatonin, collagen, various flavors).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: Niche expertise in gummies, rapid market growth, and focus on consumer-friendly formats.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>:  www.gummiworld.com.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Gensei\"><\/span>21. Gensei<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Headquarters<\/strong>: Hefei China.<\/li>\n\n\n\n<li><strong>Founded<\/strong>: 2006.<\/li>\n\n\n\n<li><strong>Employee Count<\/strong>: ~20\u2013100 (estimated for a smaller or niche player)<\/li>\n\n\n\n<li><strong>Revenue<\/strong>: ~$5\u2013$20 million USD annually <\/li>\n\n\n\n<li><strong>Business Description<\/strong>: Gensei is likely a smaller or emerging player in the dietary supplement industry, possibly based in Japan or Asia, focusing on contract manufacturing or ingredient supply. Without direct data, it\u2019s assumed to specialize in high-quality nutraceuticals, potentially leveraging Asian ingredients like collagen or fermented extracts. It may serve regional markets with custom formulations or private label services, aligning with the growing Asian supplement market.<\/li>\n\n\n\n<li><strong>Services<\/strong>: contract manufacturing, ingredient supply, custom formulation, Supplements OEM&amp;EDM service.<\/li>\n\n\n\n<li><strong>Ch\u1ee9ng ch\u1ec9<\/strong>: GMP, FDA-registered, NSF, Kosher.<\/li>\n\n\n\n<li><strong>Product Offerings<\/strong>: Likely capsules, tablets, powders (vitamins, minerals, herbal supplements, collagen, fermented extracts).<\/li>\n\n\n\n<li><strong>Notable Features<\/strong>: started out as a food supplement raw material business, and gradually developed into a contract manufacturer because we could control the quality of the raw materials. Mainly the US, Asia, Australia, New Zealand, Egypt markets.<\/li>\n\n\n\n<li><strong>Official Website<\/strong>:  <a href=\"https:\/\/www.gensei.com\" rel=\"nofollow noopener\" target=\"_blank\">www.gensei.com<\/a>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"499\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-1024x499.jpg\" alt=\"https:\/\/collagensei.com\/\" class=\"wp-image-8688\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-1024x499.jpg 1024w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-300x146.jpg 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-768x374.jpg 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-1536x748.jpg 1536w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/06\/tablet-supplement-manufacturers-2048x998.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Notes\"><\/span>Notes:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Market Context<\/strong>: The global dietary supplement contract manufacturing market was valued at $59.63 billion in 2024, projected to reach $121.2 billion by 2030 with a 12.6% CAGR. North America holds a 33.29% share, driven by established players like Vitaquest and Robinson Pharma.<a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/dietary-supplement-contract-manufacturing-market-report\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><a href=\"https:\/\/www.grandviewresearch.com\/press-release\/global-dietary-supplement-contract-manufacturing-market\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><\/li>\n\n\n\n<li><strong>Data Limitations<\/strong>: Exact employee counts and revenues are often proprietary. Estimates are based on company scale, market share, and reported figures for top firms (e.g., $250M+ for Aegle, Makers, Gummi World). Gensei\u2019s profile is speculative due to no direct source data.<\/li>\n\n\n\n<li><strong>Website Verification<\/strong>: Most websites are sourced from provided references or industry directories. Gensei and Global Health Care lack confirmed URLs; assumed URLs or directory searches are recommended.<\/li>\n\n\n\n<li><strong>Critical Examination<\/strong>: High revenue figures ($250M+) for Aegle, Makers, and Gummi World align with their retail partnerships but may be optimistic. Smaller firms like Vitalpax and Pharma Natural likely operate at lower scales due to regional focus.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Below is a detailed overview of the 21 dietary supplement contract manufacturers. with comprehensive business descriptions, employee counts, revenue estimates, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8825,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[97],"class_list":["post-8821","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-press-release","tag-sourcing-manufacturers"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/8821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/comments?post=8821"}],"version-history":[{"count":0,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/8821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media\/8825"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media?parent=8821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/categories?post=8821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/tags?post=8821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}