{"id":9847,"date":"2026-07-14T09:52:27","date_gmt":"2026-07-14T01:52:27","guid":{"rendered":"https:\/\/collagensei.com\/?p=9847"},"modified":"2026-07-14T09:52:29","modified_gmt":"2026-07-14T01:52:29","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7%d8%b1-%d8%a7%d9%84%d8%b4%d8%b1%d9%83%d8%a7%d8%aa-%d8%a7%d9%84%d9%85%d8%b5%d9%86%d8%b9%d8%a9-%d9%84%d9%84%d9%85%d9%83%d9%85%d9%84%d8%a7","status":"publish","type":"post","link":"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0635\u0646\u0639 \u0644\u0644\u0645\u0643\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u064a\u0646: \u0645\u0639\u0627\u064a\u064a\u0631 GMP\u060c \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a"},"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\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/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=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#China_Supplement_Manufacturer_Buyer_Checklist\" >China Supplement Manufacturer Buyer Checklist<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#What_Counts_as_a_China_Supplement_Manufacturer\" >What Counts as a China Supplement Manufacturer?<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#When_China_Manufacturing_Makes_Sense\" >When China Manufacturing Makes Sense<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#The_Most_Important_Rule_Verify_Do_Not_Assume\" >The Most Important Rule: Verify, Do Not Assume<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#Step-by-Step_Process_for_Choosing_a_China_Supplement_Manufacturer\" >Step-by-Step Process for Choosing a China Supplement Manufacturer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#1_Define_the_Product_Before_Contacting_Suppliers\" >1. Define the Product Before Contacting Suppliers<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#2_Confirm_the_Manufacturer_Type_and_Production_Site\" >2. Confirm the Manufacturer Type and Production Site<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#3_Review_Licenses_and_Certificates\" >3. Review Licenses and Certificates<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#4_Ask_for_Product-Specific_Quality_Evidence\" >4. Ask for Product-Specific Quality Evidence<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#5_Verify_the_Laboratory_and_Test_Methods\" >5. Verify the Laboratory and Test Methods<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#6_Audit_the_Facility_or_Use_a_Qualified_Third_Party\" >6. Audit the Facility or Use a Qualified Third Party<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#7_Check_Importer_and_Destination-Market_Responsibilities\" >7. Check Importer and Destination-Market Responsibilities<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#8_Lock_Specifications_Before_Production\" >8. Lock Specifications Before Production<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#9_Use_a_Pilot_Batch_Before_Scaling\" >9. Use a Pilot Batch Before Scaling<\/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\/ar\/how-to-choose-china-supplements-manufacturers\/#10_Put_Change_Control_and_Failure_Handling_in_Writing\" >10. Put Change Control and Failure Handling in Writing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Quality_Documents_to_Request_Before_You_Pay_a_Deposit\" >Quality Documents to Request Before You Pay a Deposit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#GMP_FDA_Registration_and_Common_Misunderstandings\" >GMP, FDA Registration and Common Misunderstandings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Red_Flags_When_Comparing_China_Supplement_Manufacturers\" >Red Flags When Comparing China Supplement Manufacturers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Private_Label_Supplements_from_China\" >Private Label Supplements from China<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Bulk_Supplement_Ingredients_from_China\" >Bulk Supplement Ingredients from China<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#How_GENSEI_Can_Support_International_Buyers\" >How GENSEI Can Support International Buyers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#RFP_Questions_to_Ask_Before_Requesting_a_Quote\" >RFP Questions to Ask Before Requesting a Quote<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Frequently_Asked_Questions\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Are_supplements_from_China_safe\" >Are supplements from China safe?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#How_do_I_verify_a_China_supplement_manufacturer\" >How do I verify a China supplement manufacturer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#What_does_FDA_registered_mean_for_a_China_supplement_factory\" >What does FDA registered mean for a China supplement factory?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#What_MOQ_should_I_expect\" >What MOQ should I expect?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Should_I_choose_a_trading_company_or_a_factory\" >Should I choose a trading company or a factory?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Can_a_China_manufacturer_make_supplements_for_the_US_market\" >Can a China manufacturer make supplements for the U.S. market?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#Final_Takeaway\" >\u0627\u0644\u0648\u062c\u0628\u0627\u062a \u0627\u0644\u062c\u0627\u0647\u0632\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/collagensei.com\/ar\/how-to-choose-china-supplements-manufacturers\/#References\" >\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/a><\/li><\/ul><\/nav><\/div>\n\nChoose a China supplement manufacturer by verifying the actual production site, legal and technical scope, GMP documentation, product-specific COAs and test methods, batch records, audit results, export readiness, and written specifications before you approve a commercial order.<\/p>\n<p>China can be a practical sourcing option for vitamins, amino acids, botanical extracts, capsules, tablets, gummies, powders, softgels, liquids, and private label products. It also creates avoidable risk when buyers select only by price, accept vague \u201cFDA registered\u201d language, or fail to match documents to the exact factory, dosage form, and batch.<\/p>\n<p>This guide is for international supplement brands, founders, procurement teams, and formulators. Brands that need a fully customized product can also review GENSEI\u2019s <a href=\"https:\/\/collagensei.com\/ar\/%d8%a7%d9%84%d8%b4%d8%b1%d9%83%d8%a9-%d8%a7%d9%84%d9%85%d8%b5%d9%86%d8%b9%d8%a9-%d9%84%d9%84%d9%85%d9%83%d9%85%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%ba%d8%b0%d8%a7%d8%a6%d9%8a%d8%a9-%d8%a7%d9%84%d9%85\/\" target=\"_blank\" rel=\"noopener\">\u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0645\u0643\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629<\/a> capabilities while using the verification framework below.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"China_Supplement_Manufacturer_Buyer_Checklist\"><\/span>China Supplement Manufacturer Buyer Checklist<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"table-scroll\" style=\"overflow-x:auto;\">\n<table>\n<thead><tr><th>\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647<\/th><th>Documents or Evidence to Request<\/th><th>\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Legal entity and business scope<\/td><td>Business license, production permit or other authorization applicable to the product category, and the registered facility address<\/td><td>Confirms who will contract, manufacture, invoice, and hold responsibility for the project<\/td><\/tr>\n<tr><td>Manufacturer type<\/td><td>Factory ownership statement, production-site address, organization chart, and explanation of any trading company or subcontractor<\/td><td>Prevents a sales company from being mistaken for the actual manufacturer<\/td><\/tr>\n<tr><td>Dosage-form capability<\/td><td>Capability list for capsules, tablets, gummies, powders, softgels, liquids, packaging, and relevant equipment<\/td><td>Confirms the site can make the proposed format rather than only source ingredients<\/td><\/tr>\n<tr><td>Quality system<\/td><td>Current GMP or quality certificates, certificate scope, issuing body, audit report, SOP index, and quality organization chart<\/td><td>Shows whether controls apply to the correct site and dosage form<\/td><\/tr>\n<tr><td>Batch control<\/td><td>Redacted master manufacturing record, sample batch production record, in-process controls, deviation procedure, and release workflow<\/td><td>Demonstrates traceability and repeatability beyond a marketing presentation<\/td><\/tr>\n<tr><td>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/td><td>Lot-specific COA, specifications, methods, laboratory identity, accreditation details, and independent reports where appropriate<\/td><td>Verifies identity, potency, contaminants, and product-specific acceptance criteria<\/td><\/tr>\n<tr><td>Export and destination-market readiness<\/td><td>Export documents, importer plan, label review process, allergen review, claims review, and market-specific compliance responsibilities<\/td><td>Manufacturing in China does not automatically make a product compliant in the destination market<\/td><\/tr>\n<tr><td>Commercial controls<\/td><td>MOQ, lead time, payment terms, tooling ownership, defect policy, quality agreement, change-control terms, and complaint process<\/td><td>Protects the buyer before formula, packaging, trademark, and deposit are committed<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-manufacturer-buyer-checklist.webp\" alt=\"China supplement manufacturer buyer checklist for GMP, COA, audits and importer responsibilities\" class=\"wp-image-23445\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-manufacturer-buyer-checklist.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-manufacturer-buyer-checklist-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-manufacturer-buyer-checklist-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-manufacturer-buyer-checklist-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"What_Counts_as_a_China_Supplement_Manufacturer\"><\/span>What Counts as a China Supplement Manufacturer?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The phrase \u201cChina supplement manufacturer\u201d can describe different business models. Buyers should identify the model before comparing price, MOQ, certificates, or lead time.<\/p>\n<ul>\n<li><strong>Raw ingredient supplier:<\/strong> supplies vitamins, minerals, amino acids, botanical extracts, collagen, sweeteners, flavors, or specialty ingredients.<\/li>\n<li><strong>Finished-product contract manufacturer:<\/strong> manufactures capsules, tablets, powders, gummies, liquids, softgels, or other finished dosage forms.<\/li>\n<li><strong>Private label supplier:<\/strong> offers existing or semi-custom formulas with branding and packaging options.<\/li>\n<li><strong>OEM\/ODM partner:<\/strong> supports custom formulas, sourcing, samples, manufacturing, packaging, and sometimes product-development services.<\/li>\n<li><strong>Trading company or sourcing agent:<\/strong> coordinates suppliers but may not own the production site or control all quality records.<\/li>\n<\/ul>\n<p>None of these models is automatically better. The correct choice depends on whether the project needs bulk ingredients, a custom formula, a faster private label launch, direct factory access, export coordination, or multi-supplier sourcing.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"When_China_Manufacturing_Makes_Sense\"><\/span>When China Manufacturing Makes Sense<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>China may be a practical option when a brand needs access to established ingredient supply chains, multiple dosage forms, custom packaging, export coordination, or a cost structure that supports commercial scale. It may be especially relevant for vitamin and mineral ingredients, amino acids, botanical extracts, collagen products, sports nutrition powders, gummies, and functional food formats.<\/p>\n<p>It may be a poor first choice when the project requires extremely small trial quantities, unusually sensitive intellectual property, a patented ingredient with strict chain-of-custody requirements, or a destination-market launch without an importer, regulatory reviewer, or quality team. The sourcing country does not replace product-specific due diligence.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"The_Most_Important_Rule_Verify_Do_Not_Assume\"><\/span>The Most Important Rule: Verify, Do Not Assume<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Marketing phrases such as \u201cGMP certified,\u201d \u201cFDA registered,\u201d \u201cexport quality,\u201d \u201cpharmaceutical grade,\u201d or \u201cthird-party tested\u201d are not sufficient by themselves. Each statement must be matched to a named legal entity, physical facility, dosage form, product category, certificate scope, batch, test method, and target market.<\/p>\n<p>For dietary supplements offered for import into the United States, 21 CFR Part 111 applies to covered manufacturing, packaging, labeling, and holding operations. Food-facility registration does not mean FDA approval or endorsement. Depending on the product and importer role, Foreign Supplier Verification Program requirements or modified dietary-supplement provisions may also apply. Brands should confirm the applicable pathway with qualified regulatory counsel rather than relying on a supplier\u2019s sales claim.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Step-by-Step_Process_for_Choosing_a_China_Supplement_Manufacturer\"><\/span>Step-by-Step Process for Choosing a China Supplement Manufacturer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Define_the_Product_Before_Contacting_Suppliers\"><\/span>1. Define the Product Before Contacting Suppliers<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Prepare a written product brief with the dosage form, serving size, active ingredients, target market, packaging, allergen restrictions, certification needs, claims direction, first-order quantity, expected annual volume, and launch date. A vague request such as \u201cimmune gummy\u201d or \u201ccollagen powder\u201d cannot produce a reliable quotation.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"2_Confirm_the_Manufacturer_Type_and_Production_Site\"><\/span>2. Confirm the Manufacturer Type and Production Site<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ask whether the company owns the factory, controls production, or acts as a trading company. Request the exact manufacturing-site name and address, not only the sales-office address. If subcontractors are used, define which party controls quality records, deviations, complaints, and change approvals.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"3_Review_Licenses_and_Certificates\"><\/span>3. Review Licenses and Certificates<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Request current licenses and certificates and verify the legal entity, site address, scope, dosage form, issuing body, and expiration date. A certificate for another facility or product category does not qualify the proposed project. When the Chinese authorization structure is unclear, obtain a local legal or regulatory review.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"4_Ask_for_Product-Specific_Quality_Evidence\"><\/span>4. Ask for Product-Specific Quality Evidence<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A generic company presentation is not enough. Request evidence relevant to the proposed product, such as raw-material identity, potency or assay, blend uniformity, heavy metals, pesticide residues, microbiology, residual solvents, allergens, disintegration, dissolution where applicable, packaging compatibility, and stability support.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"5_Verify_the_Laboratory_and_Test_Methods\"><\/span>5. Verify the Laboratory and Test Methods<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A COA should state the product name, batch number, specification, method, result, unit, acceptance limit, test date, and laboratory. For higher-risk or higher-value materials, compare the supplier\u2019s COA with testing from a qualified independent laboratory. Confirm that the sample tested is traceable to the offered batch.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"6_Audit_the_Facility_or_Use_a_Qualified_Third_Party\"><\/span>6. Audit the Facility or Use a Qualified Third Party<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An onsite or remote audit should review receiving, quarantine, sampling, weighing, blending, compression or encapsulation, gummy cooking where relevant, packaging, label control, sanitation, pest control, water systems, calibration, deviations, complaints, returned goods, training, data integrity, and record retention.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"7_Check_Importer_and_Destination-Market_Responsibilities\"><\/span>7. Check Importer and Destination-Market Responsibilities<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Define who is responsible for U.S., EU, UK, Canadian, Australian, or other destination-market requirements. The agreement should address ingredient acceptability, label review, Supplement Facts or equivalent panels, allergens, claims, product notification or registration where applicable, customs documentation, prior notice, importer duties, and adverse-event or complaint handling.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"8_Lock_Specifications_Before_Production\"><\/span>8. Lock Specifications Before Production<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Approve a controlled specification before paying the commercial-production deposit. It should define active amounts, assay basis, overages, excipients, carriers, flavor, color, packaging materials, test methods, acceptance limits, sampling plan, shelf life, storage, label version, and whether substitutions are prohibited without written approval.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"9_Use_a_Pilot_Batch_Before_Scaling\"><\/span>9. Use a Pilot Batch Before Scaling<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A pilot or engineering batch can reveal problems with taste, texture, fill weight, tablet compression, capsule size, gummy stability, powder flow, packaging fit, label layout, and testing. Do not move directly to a large order when the formula, dosage form, packaging system, or supplier relationship is new.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"10_Put_Change_Control_and_Failure_Handling_in_Writing\"><\/span>10. Put Change Control and Failure Handling in Writing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The supplier should not change raw materials, ingredient suppliers, processing aids, capsule shells, sweeteners, flavors, packaging, methods, specifications, or production sites without documented review and buyer approval. The quality agreement should also define investigation, retesting, rejection, rework, recall support, and financial responsibility for an out-of-specification batch.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Quality_Documents_to_Request_Before_You_Pay_a_Deposit\"><\/span>Quality Documents to Request Before You Pay a Deposit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"table-scroll\" style=\"overflow-x:auto;\">\n<table>\n<thead><tr><th>Document<\/th><th>\u0645\u0627 \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647<\/th><th>\u0627\u0644\u0639\u0644\u0645 \u0627\u0644\u0623\u062d\u0645\u0631<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Business license<\/td><td>Legal entity, registered address, business scope, and consistency with the contract and bank account<\/td><td>Sales company only, conflicting names, or no production site disclosed<\/td><\/tr>\n<tr><td>Production authorization<\/td><td>Product category, site, validity, and local scope<\/td><td>Scope does not match the proposed product or dosage form<\/td><\/tr>\n<tr><td>GMP or quality certificate<\/td><td>Facility name, address, issuing body, scope, standard, and expiration<\/td><td>Expired, unverifiable, self-created, or issued for another site<\/td><\/tr>\n<tr><td>Lot-specific COA<\/td><td>Batch number, methods, limits, numeric results, dates, and approver<\/td><td>Only \u201cpass,\u201d no method, no unit, or a batch that does not match the offer<\/td><\/tr>\n<tr><td>Third-party test report<\/td><td>Laboratory, accreditation scope, sample ID, chain of custody, method, and report date<\/td><td>Report belongs to a different material, formula, or batch<\/td><\/tr>\n<tr><td>Formula and finished-product specification<\/td><td>Actives, excipients, carriers, overages, serving size, packaging, and acceptance limits<\/td><td>Undisclosed excipients, undefined assay basis, or uncontrolled substitutions<\/td><\/tr>\n<tr><td>Master manufacturing record<\/td><td>Controlled process steps, equipment, yields, in-process checks, and reconciliation<\/td><td>No approved record for repeat production<\/td><\/tr>\n<tr><td>Stability support<\/td><td>Real-time or justified accelerated data for the actual formula and intended packaging<\/td><td>Only raw-material shelf life or an unsupported expiration period<\/td><\/tr>\n<tr><td>Quality agreement<\/td><td>Testing, release, deviations, complaints, change control, audit rights, and failure responsibility<\/td><td>Quality responsibilities are left entirely to informal email discussions<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"GMP_FDA_Registration_and_Common_Misunderstandings\"><\/span>GMP, FDA Registration and Common Misunderstandings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u201cFDA registered\u201d is not the same as \u201cFDA approved.\u201d Registration identifies a facility in the FDA system when registration is required; it does not mean that FDA has approved the factory, supplement, formula, label, or claims. Dietary supplement firms remain responsible for lawful manufacturing, labeling, safety, and substantiation.<\/p>\n<p>For U.S.-market projects, ask how the manufacturer supports 21 CFR Part 111 documentation, including specifications, master manufacturing records, batch production records, quality-control review, reserve samples, complaints, returned products, and recordkeeping. Also identify the U.S. importer and confirm which FSVP provisions, exemptions, or modified requirements apply to the specific product and supply chain.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Red_Flags_When_Comparing_China_Supplement_Manufacturers\"><\/span>Red Flags When Comparing China Supplement Manufacturers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>The quotation is far below comparable offers, but material grade, testing scope, packaging, or yield assumptions are not explained.<\/li>\n<li>The supplier will not identify the legal entity and physical production site.<\/li>\n<li>The certificate address or scope does not match the factory or dosage form.<\/li>\n<li>The COA has no test method, numeric result, unit, or batch number.<\/li>\n<li>The supplier refuses independent testing or will not preserve traceable retention samples.<\/li>\n<li>Every formula is described as \u201cFDA approved,\u201d \u201cclinically proven,\u201d \u201cpharmaceutical grade,\u201d or \u201czero risk.\u201d<\/li>\n<li>Ingredient substitutions or site changes are permitted without written buyer approval.<\/li>\n<li>The manufacturer cannot explain label, allergen, claim, importer, or destination-market responsibilities.<\/li>\n<li>Full payment is demanded before samples, specifications, quality terms, or contracts are approved.<\/li>\n<li>Communication occurs only through a marketplace account, with no quality or factory contact.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Private_Label_Supplements_from_China\"><\/span>Private Label Supplements from China<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Private label manufacturing can support a faster launch when the brand accepts an existing or semi-custom formula. The trade-offs may include limited differentiation, unclear formulation ownership, shared packaging templates, and less control over future ingredient changes.<\/p>\n<p>Before selecting a private label option, ask whether the formula is exclusive, what stability data support the shelf life, whether the label has been reviewed for the target market, and whether dosage, flavor, packaging, testing, or claims can later be customized. Review GENSEI\u2019s <a href=\"https:\/\/collagensei.com\/ar\/%d9%85%d9%84%d8%ad%d9%82-%d8%a7%d9%84%d8%b9%d9%84%d8%a7%d9%85%d8%a9-%d8%a7%d9%84%d8%ae%d8%a7%d8%b5%d8%a9-%d8%a7%d9%84%d9%85%d8%ae%d8%b5%d8%b5\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0645\u0643\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0630\u0627\u062a \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629<\/a> page for available project models.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Bulk_Supplement_Ingredients_from_China\"><\/span>Bulk Supplement Ingredients from China<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bulk ingredients require a different qualification process from finished products. Focus on identity, assay, chemical form, source, impurity profile, residual solvents, pesticide residues, heavy metals, microbiology, particle size, bulk density, flow, solubility, country of origin, packaging, storage, and lot traceability.<\/p>\n<p>For ingredients with adulteration, potency, contamination, or economic-substitution risk, do not rely only on supplier documents. Build a risk-based confirmation program using qualified sampling, identity testing, contaminant testing, reference standards, and independent laboratories before lot acceptance.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-factory-audit-document-review.webp\" alt=\"Quality auditor reviewing supplement factory records and COA documents in China\" class=\"wp-image-23447\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-factory-audit-document-review.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-factory-audit-document-review-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-factory-audit-document-review-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/china-supplement-factory-audit-document-review-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"How_GENSEI_Can_Support_International_Buyers\"><\/span>How GENSEI Can Support International Buyers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GENSEI supports formula development, private label projects, bulk ingredient sourcing, multiple dosage forms, packaging coordination, and project-specific <a href=\"https:\/\/collagensei.com\/ar\/%d9%85%d8%b1%d8%a7%d9%82%d8%a8%d8%a9-%d8%ac%d9%88%d8%af%d8%a9-%d8%a7%d9%84%d9%85%d9%83%d9%85%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d8%ba%d8%b0%d8%a7%d8%a6%d9%8a%d8%a9\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0631\u0627\u0642\u0628\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0643\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629<\/a> documentation. The scope of testing and documentation should be defined for each formula, market, and order rather than assumed from a general capability statement.<\/p>\n<p>To receive a useful quotation, provide the target product category, dosage form, formula or ingredient concept, market, packaging format, estimated quantity, testing expectations, and launch timeline.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"RFP_Questions_to_Ask_Before_Requesting_a_Quote\"><\/span>RFP Questions to Ask Before Requesting a Quote<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Do you own the manufacturing site, and what is the exact legal entity and factory address?<\/li>\n<li>Will any production, testing, packaging, or sourcing activity be subcontracted?<\/li>\n<li>Which licenses and certificates apply to this product and dosage form?<\/li>\n<li>Can you provide redacted examples of a master manufacturing record and batch production record?<\/li>\n<li>Which tests are performed on raw materials, in-process materials, and finished products?<\/li>\n<li>Which methods and reference standards are used, and which tests are outsourced?<\/li>\n<li>Can the buyer select an independent laboratory and approve the sampling plan?<\/li>\n<li>What are the product MOQ, packaging MOQ, tooling cost, lead time, and payment milestones?<\/li>\n<li>How are ingredient, supplier, method, packaging, and site changes controlled?<\/li>\n<li>What stability evidence supports the proposed shelf life in the final packaging?<\/li>\n<li>Who reviews labels, allergens, claims, and destination-market requirements?<\/li>\n<li>Which documents are provided before deposit, production release, and shipment?<\/li>\n<li>What happens if a batch fails testing, misses specification, or arrives damaged?<\/li>\n<li>What audit, complaint, recall, and record-access rights will be included in the quality agreement?<\/li>\n<\/ol>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Are_supplements_from_China_safe\"><\/span>Are supplements from China safe?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Country of origin alone does not prove that a supplement is safe or unsafe. Quality depends on the exact facility, ingredients, specifications, manufacturing controls, testing, documentation, packaging, importer controls, and batch-specific verification.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"How_do_I_verify_a_China_supplement_manufacturer\"><\/span>How do I verify a China supplement manufacturer?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Verify the legal entity, factory address, production scope, current certificates, audit history, product-specific COA, methods, independent testing, batch records, stability support, export documents, references, and quality agreement. Match every item to the exact site, product, and batch.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"What_does_FDA_registered_mean_for_a_China_supplement_factory\"><\/span>What does FDA registered mean for a China supplement factory?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>FDA registration is not FDA approval or endorsement. It does not mean that FDA has pre-approved the facility, formula, supplement, label, or claims. Buyers must still confirm cGMP, import, labeling, safety, and substantiation responsibilities.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"What_MOQ_should_I_expect\"><\/span>What MOQ should I expect?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>MOQ depends on dosage form, formula complexity, ingredient cost, packaging minimums, tooling, testing, and production-line requirements. Ready-to-brand products may have lower MOQs than fully custom formulas, while gummies, softgels, liquids, and custom packaging often require larger commitments.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Should_I_choose_a_trading_company_or_a_factory\"><\/span>Should I choose a trading company or a factory?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A trading company may offer sourcing and communication support, while a factory may provide more direct technical access. Either model can work if the buyer knows the actual production site and has clear control over specifications, quality records, audits, change approval, complaints, and payment responsibilities.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Can_a_China_manufacturer_make_supplements_for_the_US_market\"><\/span>Can a China manufacturer make supplements for the U.S. market?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, but the brand and importer must verify that the facility, product, label, claims, testing, documentation, prior notice, importer duties, and applicable FSVP or modified dietary-supplement requirements are properly managed.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Final_Takeaway\"><\/span>\u0627\u0644\u0648\u062c\u0628\u0627\u062a \u0627\u0644\u062c\u0627\u0647\u0632\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The safest way to choose a China supplement manufacturer is to treat supplier selection as a documented verification project rather than a price-shopping exercise. Confirm the actual factory, legal and technical scope, GMP system, batch evidence, testing program, destination-market responsibilities, contract, and change control before commercial production.<\/p>\n<p>Brands ready to review a formula, sample, COA, MOQ, or manufacturing proposal can <a href=\"https:\/\/collagensei.com\/ar\/%d8%a7%d8%aa%d8%b5%d9%84-%d8%a8%d9%86%d8%a7\/\" target=\"_blank\" rel=\"noopener\">\u0627\u062a\u0635\u0644 \u0628\u0640 GENSEI<\/a> with the product type, dosage form, target market, quantity, packaging, and launch timeline.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"References\"><\/span>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-111\" target=\"_blank\" rel=\"noopener nofollow\">21 CFR Part 111: Current Good Manufacturing Practice for Dietary Supplements<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/regulatory-information\/search-fda-guidance-documents\/small-entity-compliance-guide-current-good-manufacturing-practice-manufacturing-packaging-labeling\" target=\"_blank\" rel=\"noopener nofollow\">FDA: Small Entity Compliance Guide for Dietary Supplement CGMP<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/food\/guidance-regulation-food-and-dietary-supplements\/registration-food-facilities-and-other-submissions\" target=\"_blank\" rel=\"noopener nofollow\">FDA: Registration of Food Facilities and Other Submissions<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/food\/food-safety-modernization-act-fsma\/final-rule-foreign-supplier-verification-programs-fsvp-key-requirements\" target=\"_blank\" rel=\"noopener nofollow\">FDA: Foreign Supplier Verification Programs\u2014Key Requirements<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/industry\/importing-fda-regulated-products\/importing-human-foods\" target=\"_blank\" rel=\"noopener nofollow\">FDA: Importing Human Foods<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements\" target=\"_blank\" rel=\"noopener nofollow\">\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u063a\u0630\u0627\u0621 \u0648\u0627\u0644\u062f\u0648\u0627\u0621 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (FDA): \u0623\u0633\u0626\u0644\u0629 \u0648\u0623\u062c\u0648\u0628\u0629 \u062d\u0648\u0644 \u0627\u0644\u0645\u0643\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629<\/a><\/li>\n<li><a href=\"https:\/\/www.ftc.gov\/business-guidance\/resources\/health-products-compliance-guidance\" target=\"_blank\" rel=\"noopener nofollow\">\u0644\u062c\u0646\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u0641\u064a\u062f\u0631\u0627\u0644\u064a\u0629 (FTC): \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u0629<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Choose a China supplement manufacturer by verifying the actual production site, legal and technical scope, GMP documentation, product-specific COAs and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":9853,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":[77],"tags":[276,97],"class_list":["post-9847","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sourcing-manufacturer","tag-china-supplements","tag-sourcing-manufacturers"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/posts\/9847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/comments?post=9847"}],"version-history":[{"count":5,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/posts\/9847\/revisions"}],"predecessor-version":[{"id":23449,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/posts\/9847\/revisions\/23449"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/media\/9853"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/media?parent=9847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/categories?post=9847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/ar\/wp-json\/wp\/v2\/tags?post=9847"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}