{"id":4812,"date":"2025-03-19T17:50:38","date_gmt":"2025-03-19T09:50:38","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4812"},"modified":"2025-12-23T15:24:51","modified_gmt":"2025-12-23T07:24:51","slug":"nguyen-lieu-collagen","status":"publish","type":"page","link":"https:\/\/collagensei.com\/vi\/sports-nutrition-manufacturer\/collagen-raw-material\/","title":{"rendered":"Collagen"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\">Table of Contents<\/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;\">Toggle<\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Quick_Comparison_Colostrum_vs_Collagen_Peptides\" >Quick Comparison: Colostrum vs Collagen Peptides<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#What_Are_Collagen_Peptides\" >What Are Collagen Peptides?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#What_Is_Bovine_Colostrum\" >What Is Bovine Colostrum?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Is_Colostrum_the_Same_as_Collagen\" >Is Colostrum the Same as Collagen?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Which_Is_Better_Colostrum_or_Collagen_Peptides\" >Which Is Better: Colostrum or Collagen Peptides?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Evidence_Strength_What_Is_Better_Supported\" >Evidence Strength: What Is Better Supported?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Can_You_Take_Collagen_and_Colostrum_Together\" >Can You Take Collagen and Colostrum Together?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Formulation_Matrix_for_Supplement_Brands\" >Formulation Matrix for Supplement Brands<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Safety_Allergens_and_Label_Claim_Considerations\" >Safety, Allergens and Label Claim Considerations<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Who_Should_Be_Cautious\" >Who Should Be Cautious?<\/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\/collagen-peptides-vs-colostrum-guide\/#High-Risk_Claims_to_Avoid\" >High-Risk Claims to Avoid<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Quality_Checklist_Before_Choosing_a_Supplier\" >Quality Checklist Before Choosing a Supplier<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#RFP_Questions_to_Ask_Before_You_Request_a_Quote\" >RFP Questions to Ask Before You Request a Quote<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Where_Collagensei_Fits\" >Where Collagensei Fits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#Is_colostrum_the_same_as_collagen\" >Is colostrum the same as collagen?<\/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\/collagen-peptides-vs-colostrum-guide\/#Is_colostrum_better_than_collagen\" >Is colostrum better than collagen?<\/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\/collagen-peptides-vs-colostrum-guide\/#Can_you_take_collagen_and_colostrum_together\" >Can you take collagen and colostrum together?<\/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\/collagen-peptides-vs-colostrum-guide\/#Which_is_better_for_skin_collagen_or_colostrum\" >Which is better for skin: collagen or colostrum?<\/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\/collagen-peptides-vs-colostrum-guide\/#Which_is_better_for_gut_health\" >Which is better for gut health?<\/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\/collagen-peptides-vs-colostrum-guide\/#Is_colostrum_or_collagen_better_for_weight_loss\" >Is colostrum or collagen better for weight loss?<\/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\/collagen-peptides-vs-colostrum-guide\/#What_should_supplement_brands_verify_before_using_colostrum\" >What should supplement brands verify before using colostrum?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#What_should_supplement_brands_verify_before_using_collagen_peptides\" >What should supplement brands verify before using collagen peptides?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/collagensei.com\/vi\/collagen-peptides-vs-colostrum-guide\/#References\" >References<\/a><\/li><\/ul><\/nav><\/div>\n\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4812\" class=\"elementor elementor-4812\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36642563 e-flex e-con-boxed e-con e-parent\" data-id=\"36642563\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5610dbcd e-con-full e-flex e-con e-child\" data-id=\"5610dbcd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-48ebfdaf e-con-full e-flex e-con e-child\" data-id=\"48ebfdaf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d292bf1 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"2d292bf1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"681\" height=\"1024\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-681x1024.jpg\" class=\"attachment-large size-large wp-image-1631\" alt=\"Premium Collagen Raw materials\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-681x1024.jpg 681w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-200x301.jpg 200w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-768x1154.jpg 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-1022x1536.jpg 1022w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-1363x2048.jpg 1363w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-400x601.jpg 400w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-600x902.jpg 600w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-800x1202.jpg 800w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-1200x1803.jpg 1200w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Premium-Collagen-Raw-materials-scaled.jpg 1703w\" sizes=\"(max-width: 681px) 100vw, 681px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3abb51d5 e-con-full e-flex e-con e-child\" data-id=\"3abb51d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-799220dd elementor-widget elementor-widget-heading\" data-id=\"799220dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Collagen raw material<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45cf1fad elementor-widget elementor-widget-text-editor\" data-id=\"45cf1fad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p dir=\"ltr\" data-pm-slice=\"1 1 []\">Collagen is a vital protein found in the skin, bones, cartilage, and connective tissues of humans and animals, providing structural support and elasticity. As a key component in the body, it is widely used in the form of collagen raw material in dietary supplements, cosmetics, and functional foods to promote skin health, joint function, and overall wellness. Collagen raw material is typically sourced from bovine, marine, porcine, or chicken tissues and processed into forms like hydrolyzed collagen peptides for better absorption.<\/p><p dir=\"ltr\">Gensei is a global leader in the collagen raw material manufacturing industry. Renowned for its advanced processing techniques and rigorous quality standards, Gensei produces premium collagen raw material from sustainable sources such as bovine hides, fish scales, and poultry cartilage. Its innovative production methods ensure high-purity, bioactive collagen that meets the needs of the global nutrition and beauty sectors. With cutting-edge research and a robust supply chain, Gensei solidifies its position as a trusted collagen raw material manufacturer, delivering superior solutions to brands worldwide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1565bdd0 e-con-full e-flex e-con e-child\" data-id=\"1565bdd0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23fba5eb elementor-widget elementor-widget-text-editor\" data-id=\"23fba5eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><i><b>Please note:<\/b>\u00a0We are a wholesale supplier and have minimum order quantities.<\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25361a09 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"25361a09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ5OTIiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request A Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c69a2de elementor-widget elementor-widget-text-editor\" data-id=\"7c69a2de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Have questions about this product? Our team is here to help. For inquiries about multiple ingredients, please use the\u00a0<a href=\"https:\/\/collagensei.com\/contact-us\/\">Contact Us<\/a>\u00a0option and include the list of ingredients in your message.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69287d5c e-con-full e-flex e-con e-child\" data-id=\"69287d5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3b64d19d e-con-full e-flex e-con e-child\" data-id=\"3b64d19d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6aed87d3 elementor-widget elementor-widget-text-editor\" data-id=\"6aed87d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Chitosan CAS No.<\/strong>: Not applicable. Collagen is not chitosan. Chitosan has a CAS No. of 9012-76-4, but collagen does not have a single CAS number because it\u2019s a complex protein family with multiple types (e.g., Type I, II, III). Each type may have specific derivatives with CAS numbers, but no universal CAS number exists for collagen as a whole.<\/li><li><strong>Chemical Name<\/strong>: Collagen<br \/>Collagen is a structural protein composed of long chains of amino acids, primarily glycine, proline, and hydroxyproline, arranged in a triple helix structure.<\/li><li><strong>Synonyms<\/strong>:<ul dir=\"auto\"><li>Collagen protein<\/li><li>Hydrolyzed collagen (when processed into peptides)<\/li><li>Gelatin (a denatured form of collagen)<\/li><li>Specific types (e.g., Collagen Type I, Collagen Type II)<\/li><\/ul><\/li><li><strong>CB Number<\/strong>: Not consistently assigned. Chemical databases like ChemicalBook may list specific collagen derivatives (e.g., hydrolyzed <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/collagen-vs-gelatin\/\" target=\"_blank\"  rel=\"noopener\" title=\"Collagen VS Gelatin\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"796\">collagen or gelatin<\/a>) under unique CB numbers, but collagen as a broad protein category does not have a standard CB number. For example, gelatin (a collagen-derived product) may have a CB number like CB1144783.<\/li><li><strong>Molecular Formula<\/strong>: Variable. Collagen\u2019s molecular formula depends on its type and chain length. It is primarily composed of amino acids (C, H, N, O), but no single formula applies due to its polymeric nature. For reference:<ul dir=\"auto\"><li>A simplified repeating unit in collagen (e.g., glycine-proline-hydroxyproline) might be approximated as C12H18N3O6 per tripeptide unit, but this varies across types and sequences.<\/li><\/ul><\/li><li><strong>Molecular Weight<\/strong>: Highly variable. Native collagen molecules (e.g., Type I) typically range from 300,000 to 400,000 Da (Daltons) due to their large triple-helix structure. Hydrolyzed collagen peptides may range from 2,000 to 20,000 Da, depending on processing.<\/li><li><strong>MDL Number<\/strong>: Not consistently assigned. Collagen, as a natural protein, does not have a universal MDL number. Specific collagen derivatives or processed forms (e.g., gelatin) may have MDL numbers, such as MFCD00064524 for gelatin, but this is not universal for all collagen.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55c9b3ea e-con-full e-flex e-con e-child\" data-id=\"55c9b3ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-53df6b0b elementor-widget elementor-widget-image\" data-id=\"53df6b0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/04\/Collagencattle-skin-9CI.png\" class=\"attachment-large size-large wp-image-6388\" alt=\"Collagen(cattle skin) (9CI)\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/04\/Collagencattle-skin-9CI.png 500w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/04\/Collagencattle-skin-9CI-300x300.png 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/04\/Collagencattle-skin-9CI-150x150.png 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22bb82c3 e-flex e-con-boxed e-con e-parent\" data-id=\"22bb82c3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-581f9497 elementor-widget__width-inherit elementor-widget elementor-widget-html\" data-id=\"581f9497\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <title>Collagen Industrial Extraction Process<\/title>\r\n    <style>\r\n        body {\r\n            font-family: 'Arial', sans-serif;\r\n            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\r\n            margin: 0;\r\n            padding: 20px;\r\n            min-height: 100vh;\r\n        }\r\n        \r\n        .flowchart-container {\r\n            max-width: 1200px;\r\n            margin: 0 auto;\r\n            background: rgba(255, 255, 255, 0.95);\r\n            backdrop-filter: blur(10px);\r\n            border-radius: 20px;\r\n            padding: 30px;\r\n            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);\r\n        }\r\n        \r\n        .title {\r\n            text-align: center;\r\n            color: #2c3e50;\r\n            font-size: 28px;\r\n            font-weight: bold;\r\n            margin-bottom: 30px;\r\n            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);\r\n        }\r\n        \r\n        .flowchart {\r\n            display: flex;\r\n            flex-direction: column;\r\n            align-items: center;\r\n            gap: 20px;\r\n        }\r\n        \r\n        .step {\r\n            background: linear-gradient(145deg, #ff6b6b, #ee5a6f);\r\n            color: white;\r\n            padding: 20px 30px;\r\n            border-radius: 15px;\r\n            box-shadow: 0 8px 20px rgba(238, 90, 111, 0.3);\r\n            text-align: center;\r\n            font-weight: bold;\r\n            font-size: 16px;\r\n            min-width: 280px;\r\n            position: relative;\r\n            transform: translateY(0);\r\n            transition: all 0.3s ease;\r\n        }\r\n        \r\n        .step:hover {\r\n            transform: translateY(-5px);\r\n            box-shadow: 0 12px 30px rgba(238, 90, 111, 0.4);\r\n        }\r\n        \r\n        .step.raw-material {\r\n            background: linear-gradient(145deg, #4ecdc4, #44a08d);\r\n            box-shadow: 0 8px 20px rgba(68, 160, 141, 0.3);\r\n        }\r\n        \r\n        .step.raw-material:hover {\r\n            box-shadow: 0 12px 30px rgba(68, 160, 141, 0.4);\r\n        }\r\n        \r\n        .step.preparation {\r\n            background: linear-gradient(145deg, #f093fb, #f5576c);\r\n            box-shadow: 0 8px 20px rgba(240, 147, 251, 0.3);\r\n        }\r\n        \r\n        .step.preparation:hover {\r\n            box-shadow: 0 12px 30px rgba(240, 147, 251, 0.4);\r\n        }\r\n        \r\n        .step.treatment {\r\n            background: linear-gradient(145deg, #ffecd2, #fcb69f);\r\n            color: #2c3e50;\r\n            box-shadow: 0 8px 20px rgba(252, 182, 159, 0.3);\r\n        }\r\n        \r\n        .step.treatment:hover {\r\n            box-shadow: 0 12px 30px rgba(252, 182, 159, 0.4);\r\n        }\r\n        \r\n        .step.extraction {\r\n            background: linear-gradient(145deg, #a8edea, #fed6e3);\r\n            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(max-width: 768px) {\r\n            .flowchart-container {\r\n                padding: 20px;\r\n            }\r\n            \r\n            .title {\r\n                font-size: 24px;\r\n            }\r\n            \r\n            .step {\r\n                min-width: 220px;\r\n                padding: 15px 20px;\r\n                font-size: 14px;\r\n            }\r\n            \r\n            .branch-container {\r\n                flex-direction: column;\r\n                gap: 30px;\r\n            }\r\n            \r\n            .method-split {\r\n                flex-direction: column;\r\n                gap: 30px;\r\n            }\r\n            \r\n            .method-path {\r\n                width: 100%;\r\n            }\r\n        }\r\n    <\/style>\r\n<\/head>\r\n<body>\r\n    <div class=\"flowchart-container\">\r\n        <div class=\"title\">Collagen Industrial Extraction Process<\/div>\r\n        \r\n        <div class=\"flowchart\">\r\n            <div class=\"step raw-material\">\r\n                Raw Material Selection<br>\r\n                <small>Bovine Hide, Porcine Skin, Fish Scales\/Bones<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step preparation\">\r\n                Initial Cleaning & Inspection<br>\r\n                <small>Remove impurities, foreign materials<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step treatment\">\r\n                Pre-treatment Process<br>\r\n                <small>Washing with clean water<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step treatment\">\r\n                Alkaline Treatment<br>\r\n                <small>Lime solution (Ca(OH)\u2082) for 2-4 weeks<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"process-note\">\r\n                <strong>Purpose:<\/strong> Remove non-collagenous proteins, fats, and hair. pH maintained at 12-13\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step preparation\">\r\n                Washing & Neutralization<br>\r\n                <small>Remove lime, adjust pH to 7-8<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step treatment\">\r\n                Acid Treatment<br>\r\n                <small>Dilute HCl or H\u2082SO\u2084 for 1-2 days<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"process-note\">\r\n                <strong>Purpose:<\/strong> Swell collagen fibers, remove calcium salts. pH maintained at 1.5-2.5\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"method-split\">\r\n                <div class=\"method-path\">\r\n                    <div class=\"method-title\">Acid Process Method<\/div>\r\n                    \r\n                    <div class=\"step extraction\">\r\n                        Acid Extraction<br>\r\n                        <small>0.5M Acetic Acid, 4\u00b0C, 24-48 hours<\/small>\r\n                    <\/div>\r\n                    \r\n                    <div class=\"step extraction\">\r\n                        Filtration<br>\r\n                        <small>Remove insoluble residue<\/small>\r\n                    <\/div>\r\n                    \r\n                    <div class=\"step purification\">\r\n                        Salt Precipitation<br>\r\n                        <small>NaCl addition to 0.9M<\/small>\r\n                    <\/div>\r\n                <\/div>\r\n                \r\n                <div class=\"method-path\">\r\n                    <div class=\"method-title\">Enzymatic Process Method<\/div>\r\n                    \r\n                    <div class=\"step extraction\">\r\n                        Enzyme Treatment<br>\r\n                        <small>Pepsin, pH 2.0, 37\u00b0C, 24 hours<\/small>\r\n                    <\/div>\r\n                    \r\n                    <div class=\"step extraction\">\r\n                        Filtration<br>\r\n                        <small>Remove enzyme and residue<\/small>\r\n                    <\/div>\r\n                    \r\n                    <div class=\"step purification\">\r\n                        Salt Precipitation<br>\r\n                        <small>NaCl addition to 0.7M<\/small>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step purification\">\r\n                Centrifugation<br>\r\n                <small>Separate collagen precipitate<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step purification\">\r\n                Redissolution<br>\r\n                <small>Dissolve in 0.5M acetic acid<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step purification\">\r\n                Dialysis Process<br>\r\n                <small>Remove salts and impurities<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"process-note\">\r\n                <strong>Duration:<\/strong> 2-3 days with multiple water changes to remove all traces of acid and salt\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"branch-container\">\r\n                <div class=\"branch\">\r\n                    <div class=\"step final\">\r\n                        Lyophilization<br>\r\n                        <small>Freeze-drying at -50\u00b0C<\/small>\r\n                    <\/div>\r\n                <\/div>\r\n                <div class=\"branch\">\r\n                    <div class=\"step final\">\r\n                        Spray Drying<br>\r\n                        <small>Inlet temp 180\u00b0C, outlet 80\u00b0C<\/small>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step final\">\r\n                Grinding & Standardization<br>\r\n                <small>Particle size control, blending<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step final\">\r\n                Quality Control Testing<br>\r\n                <small>Purity, molecular weight, amino acid profile<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"arrow\"><\/div>\r\n            \r\n            <div class=\"step final\">\r\n                Packaging & Storage<br>\r\n                <small>Moisture-proof containers, cool storage<\/small>\r\n            <\/div>\r\n            \r\n            <div class=\"process-note\">\r\n                <strong>Final Product:<\/strong> Pure <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/collagen-peptide-powder-vs-pill\/\" target=\"_blank\"  rel=\"noopener\" title=\"Collagen Peptide Powder vs. Pill: The 2026 Complete Guide\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1920\">collagen powder<\/a> with 90-95% protein content, suitable for pharmaceutical, cosmetic, and food applications\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a6c77bc e-flex e-con-boxed e-con e-parent\" data-id=\"7a6c77bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34621bef elementor-widget elementor-widget-heading\" data-id=\"34621bef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Choose Gensei as Your Collagen Supplier?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73440192 elementor-widget elementor-widget-text-editor\" data-id=\"73440192\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"text-xl font-bold text-text-100 mt-1 -mb-0.5\">Unmatched Quality Standards<\/h3><p class=\"whitespace-normal break-words\"><strong>Premium Grade Collagen Production<\/strong><br \/>Gensei maintains the highest quality standards in collagen manufacturing, utilizing state-of-the-art extraction processes and rigorous quality control measures. Our collagen products consistently achieve 95%+ purity levels, meeting international pharmaceutical and food-grade specifications.<\/p><p class=\"whitespace-normal break-words\"><strong>Advanced Manufacturing Technology<\/strong><br \/>Our facilities employ cutting-edge extraction technologies including enzymatic hydrolysis and advanced purification systems, ensuring optimal bioavailability and molecular weight distribution for maximum effectiveness.<\/p><h3 class=\"text-xl font-bold text-text-100 mt-1 -mb-0.5\">Comprehensive Product Portfolio<\/h3><p class=\"whitespace-normal break-words\"><strong>Diverse Collagen Types<\/strong><\/p><ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\"><li class=\"whitespace-normal break-words\"><strong>Type I Collagen:<\/strong> Marine and bovine sources for skin and bone health<\/li><li class=\"whitespace-normal break-words\"><strong><a href=\"https:\/\/collagensei.com\/sports-nutrition-manufacturer-2\/chicken-collagen-type-2\/\">Type II Collagen<\/a>:<\/strong> Cartilage-derived for joint support applications<\/li><li class=\"whitespace-normal break-words\"><strong>Type III Collagen:<\/strong> Specialized for vascular and organ health<\/li><li class=\"whitespace-normal break-words\"><strong>Hydrolyzed Collagen:<\/strong> Low molecular weight for enhanced absorption<\/li><\/ul><p class=\"whitespace-normal break-words\"><strong>Multiple Source Options<\/strong><\/p><ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\"><li class=\"whitespace-normal break-words\"><a href=\"https:\/\/collagensei.com\/sports-nutrition-manufacturer-2\/marine-collagen-peptides-manufacturer\/\">Marine collagen<\/a> from sustainable fish sources<\/li><li class=\"whitespace-normal break-words\"><a href=\"https:\/\/collagensei.com\/sports-nutrition-manufacturer-2\/bovine-bone-collagen\/\">Bovine collagen<\/a> from grass-fed cattle<\/li><li class=\"whitespace-normal break-words\">Porcine collagen from premium sources<\/li><li class=\"whitespace-normal break-words\">Customizable blends for specific applications<\/li><\/ul><h3 class=\"text-xl font-bold text-text-100 mt-1 -mb-0.5\">Industry-Leading Certifications<\/h3><p class=\"whitespace-normal break-words\"><strong>Quality Assurance Credentials<\/strong><\/p><ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\"><li class=\"whitespace-normal break-words\">ISO 22000 Food Safety Management System<\/li><li class=\"whitespace-normal break-words\">HACCP Certified Manufacturing<\/li><li class=\"whitespace-normal break-words\">GMP (Good Manufacturing Practices) Compliant<\/li><li class=\"whitespace-normal break-words\">Halal and Kosher Certified Options Available<\/li><li class=\"whitespace-normal break-words\">FDA Registration and EU Novel Food Approval<\/li><\/ul><p class=\"whitespace-normal break-words\"><strong>Regulatory Compliance<\/strong><\/p><ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\"><li class=\"whitespace-normal break-words\">Complete documentation packages for global markets<\/li><li class=\"whitespace-normal break-words\">COA (Certificate of Analysis) for every batch<\/li><li class=\"whitespace-normal break-words\">Heavy metals testing and microbiological analysis<\/li><li class=\"whitespace-normal break-words\">Residue testing for pesticides and antibiotics<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-45afa558 e-flex e-con-boxed e-con e-parent\" data-id=\"45afa558\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7c65e2e e-con-full e-flex e-con e-child\" data-id=\"7c65e2e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1eba7c60 elementor-widget elementor-widget-heading\" data-id=\"1eba7c60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our State-of-the-Art Manufacturing Facilities<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24bea361 elementor-widget elementor-widget-text-editor\" data-id=\"24bea361\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Explore our modern facilities equipped with advanced technology to ensure the highest quality in the production of your vitamins, herbal extracts, minerals, and amino acids.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16e24614 e-con-full e-flex e-con e-child\" data-id=\"16e24614\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4541c69e elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"4541c69e\" data-element_type=\"widget\" data-e-type=\"widget\" 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data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6bf5387e e-con-full e-flex e-con e-child\" data-id=\"6bf5387e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10ef3a66 elementor-widget elementor-widget-heading\" data-id=\"10ef3a66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Trusted by Many, Ready for You: Read Testimonials &amp; Inquire Now<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-60e788d3 e-con-full e-flex e-con e-child\" data-id=\"60e788d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4b8d592 e-con-full e-flex e-con e-child\" data-id=\"4b8d592\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ac45ac5 elementor-testimonial--skin-default elementor-testimonial--layout-image_inline elementor-testimonial--align-center elementor-arrows-yes elementor-pagination-type-bullets elementor-widget elementor-widget-testimonial-carousel\" data-id=\"1ac45ac5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;show_arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"testimonial-carousel.default\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\"Gensei's collagen raw material has been a game-changer for our supplement line. Their high-purity bovine collagen peptides dissolve seamlessly and have significantly improved the quality of our products. The sustainable sourcing and rigorous quality control give us confidence in delivering top-tier products to our customers.\"\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-testimonial__footer\">\n\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">Emma Thompson<\/span><span class=\"elementor-testimonial__title\">VitalGlow Nutraceuticals, Product Development Manager <\/span><\/cite>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\t\"As a collagen raw material supplier, Gensei stands out for their innovative marine collagen peptides. Their consistent quality and bioactive properties have enhanced our skincare formulations, leading to noticeable improvements in customer feedback on skin elasticity and hydration.\"\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-testimonial__footer\">\n\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">Carlos Rivera<\/span><span class=\"elementor-testimonial__title\">PureSkin Cosmetics, Chief Formulation Officer<\/span><\/cite>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Precedente\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Successivo\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div 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e-flex e-con-boxed e-con e-parent\" data-id=\"d17f127\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ade0c4f elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-portfolio\" data-id=\"ade0c4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;columns&quot;:&quot;3&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;item_ratio&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.66,&quot;sizes&quot;:[]},&quot;item_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"portfolio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-portfolio elementor-grid elementor-posts-container\" role=\"list\">\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-760 post type-post status-publish format-standard has-post-thumbnail hentry category-marine-collagen category-bovine-collagen-peptides category-collagen category-collagen-peptides tag-bovine-collagen-peptides tag-collagen tag-collagen-peptides tag-custom-formulas tag-dietary-supplement-ingredients tag-food-supplement-ingredients tag-joint-health-supplements tag-marine-collagen tag-oem-solutions tag-powder-manufacturing tag-sports-nutrition tag-type-i-collagen tag-type-ii-collagen tag-type-iii-collagen tag-type-v-collagen tag-type-x-collagen\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/collagensei.com\/vi\/marine-collagen-vs-collagen-peptides-2\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Marine-Collagen-vs-Collagen-Peptides-768x432.webp\" class=\"attachment-medium_large size-medium_large wp-image-10187\" alt=\"Marine Collagen vs Collagen Peptides\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Marine-Collagen-vs-Collagen-Peptides-768x432.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Marine-Collagen-vs-Collagen-Peptides-300x169.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/07\/Marine-Collagen-vs-Collagen-Peptides.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tMarine Collagen vs Collagen Peptides: Differences, Evidence &amp; How to Choose\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-2859 post type-post status-publish format-standard has-post-thumbnail hentry category-beef-protein-isolate category-collagen category-protein tag-amino-acids tag-beef-protein-isolate tag-collagen tag-custom-formulas tag-dietary-supplement-ingredients tag-food-supplement-ingredients tag-oem-solutions tag-packaging-services tag-powder-supplement-manufacturing tag-protein tag-protein-supplement-manufacturer tag-sports-nutrition-manufacturing\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/collagensei.com\/vi\/is-beef-protein-isolate-a-complete-protein\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/09\/Beef-Protein-Isolate-768x432.webp\" class=\"attachment-medium_large size-medium_large wp-image-10573\" alt=\"Is Beef Protein Isolate a Complete Protein\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/09\/Beef-Protein-Isolate-768x432.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/09\/Beef-Protein-Isolate-300x169.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/09\/Beef-Protein-Isolate-18x10.webp 18w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/09\/Beef-Protein-Isolate.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tIs Beef Protein Isolate a Complete Protein? Amino Acids, Processing and Quality Guide\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-15350 post type-post status-publish format-standard has-post-thumbnail hentry category-eggshell-membrane category-collagen tag-collagen tag-eggshell-membrane\" role=\"listitem\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/collagensei.com\/vi\/eggshell-membrane-guide\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/01\/what-is-eggshell-membrane-768x432.webp\" class=\"attachment-medium_large size-medium_large wp-image-15352\" alt=\"what is eggshell membrane?\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/01\/what-is-eggshell-membrane-768x432.webp 768w, 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