{"id":4864,"date":"2025-03-20T15:52:54","date_gmt":"2025-03-20T07:52:54","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4864"},"modified":"2026-06-09T13:13:34","modified_gmt":"2026-06-09T05:13:34","slug":"vitamin-c-2","status":"publish","type":"page","link":"https:\/\/collagensei.com\/vi\/vitamins-supplier\/vitamina-c\/","title":{"rendered":"Vitamin C"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4864\" class=\"elementor elementor-4864\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6720952 e-con-full e-flex e-con e-parent\" data-id=\"6720952\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ded8c1 elementor-widget elementor-widget-html\" data-id=\"7ded8c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div 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border-radius: 16px;\r\n}\r\n.gensei-vitamin-c-page .gvc-faq summary {\r\n  cursor: pointer;\r\n  padding: 19px 22px;\r\n  color: #284a65;\r\n  font-weight: 800;\r\n}\r\n.gensei-vitamin-c-page .gvc-faq p {\r\n  margin: 0;\r\n  padding: 0 22px 20px;\r\n  color: #5f6f78;\r\n}\r\n.gensei-vitamin-c-page .gvc-final-cta {\r\n  background: linear-gradient(135deg, #396588, #284a65);\r\n  color: #ffffff;\r\n  border-radius: 28px;\r\n  padding: 42px;\r\n  display: grid;\r\n  grid-template-columns: 1fr auto;\r\n  gap: 28px;\r\n  align-items: center;\r\n}\r\n.gensei-vitamin-c-page .gvc-final-cta h2 {\r\n  color: #ffffff;\r\n  margin: 0 0 10px;\r\n  font-size: 40px;\r\n  line-height: 1.18;\r\n  font-weight: 800;\r\n}\r\n.gensei-vitamin-c-page .gvc-final-cta p {\r\n  margin: 0;\r\n  color: rgba(255, 255, 255, 0.88);\r\n  font-size: 17px;\r\n}\r\n.gensei-vitamin-c-page .gvc-final-cta .gvc-btn {\r\n  background: #ffffff;\r\n  color: #284a65;\r\n  border-color: #ffffff;\r\n  white-space: nowrap;\r\n}\r\n.gensei-vitamin-c-page .gvc-disclaimer {\r\n  margin-top: 24px;\r\n  color: #5f6f78;\r\n  font-size: 13px;\r\n  line-height: 1.55;\r\n}\r\n@media (max-width: 920px) {\r\n  .gensei-vitamin-c-page .gvc-hero-grid,\r\n  .gensei-vitamin-c-page .gvc-final-cta {\r\n    grid-template-columns: 1fr;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-grid-3 {\r\n    grid-template-columns: 1fr 1fr;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-application-grid {\r\n    grid-template-columns: 1fr 1fr;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-hero-title {\r\n    font-size: 42px;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-section-title,\r\n  .gensei-vitamin-c-page .gvc-final-cta h2 {\r\n    font-size: 34px;\r\n  }\r\n}\r\n@media (max-width: 620px) {\r\n  .gensei-vitamin-c-page .gvc-hero {\r\n    padding: 52px 0 44px;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-section {\r\n    padding: 48px 0;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-grid-3,\r\n  .gensei-vitamin-c-page .gvc-application-grid {\r\n    grid-template-columns: 1fr;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-hero-title {\r\n    font-size: 34px;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-section-title,\r\n  .gensei-vitamin-c-page .gvc-final-cta h2 {\r\n    font-size: 28px;\r\n  }\r\n  .gensei-vitamin-c-page .gvc-final-cta {\r\n    padding: 30px 24px;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"gvc-hero\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-hero-grid\">\r\n      <div>\r\n        <div class=\"gvc-eyebrow\">Bulk Ascorbic Acid Supplement Ingredient Supplier<\/div>\r\n        <h1 class=\"gvc-hero-title\">Vitamin C Manufacturer & Bulk Ascorbic Acid Supplier<\/h1>\r\n        <p class=\"gvc-hero-text\">\r\n          Gensei cung c\u1ea5p <strong>Vitamin C powder<\/strong>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>Axit ascorbic<\/strong> ho\u1eb7c <strong>Axit L-ascorbic<\/strong>, for dietary supplements, capsules, tablets, gummies, effervescent tablets, drink powders, nutrition powders, multivitamins and premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, COA, specification sheet, sample availability and global B2B sourcing support.\r\n        <\/p>\r\n\r\n        <div class=\"gvc-cta-row\">\r\n          <a class=\"gvc-btn gvc-btn-primary\" href=\"\/vi\/lien-he-voi-chung-toi\/\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a>\r\n          <a class=\"gvc-btn gvc-btn-secondary\" href=\"\/vi\/lien-he-voi-chung-toi\/\">Y\u00eau c\u1ea7u COA v\u00e0 Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"gvc-badge-row\">\r\n          <span class=\"gvc-badge\">Vitamin C Powder<\/span>\r\n          <span class=\"gvc-badge\">Axit ascorbic<\/span>\r\n          <span class=\"gvc-badge\">CAS 50-81-7<\/span>\r\n          <span class=\"gvc-badge\">Lo\u1ea1i th\u1ef1c ph\u1ea9m b\u1ed5 sung<\/span>\r\n          <span class=\"gvc-badge\">Cung c\u1ea5p nguy\u00ean li\u1ec7u s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/span>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-hero-card\">\r\n        <h2 class=\"gvc-card-title\">\u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m<\/h2>\r\n        <ul class=\"gvc-check-list\">\r\n          <li>Bulk Vitamin C raw material for dietary supplement manufacturing<\/li>\r\n          <li>Available as L-Ascorbic Acid powder, granular Vitamin C, coated Vitamin C or custom premix<\/li>\r\n          <li>Suitable for capsules, tablets, gummies, effervescent tablets, drink powders and multivitamins<\/li>\r\n          <li>Supplement-grade options with batch COA and specification support<\/li>\r\n          <li>COA, b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, SDS v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c kh\u00e1ch h\u00e0ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n<\/li>\r\n          <li>Cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00f3ng g\u00f3i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, h\u1ed7 tr\u1ee3 l\u1ea5y m\u1eabu v\u00e0 \u0111i\u1ec1u ph\u1ed1i xu\u1ea5t kh\u1ea9u<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">What Is Vitamin C Powder?<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Vitamin C powder is a water-soluble vitamin ingredient used in dietary supplement, multivitamin and antioxidant supplement formulations.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-highlight\">\r\n      <p>\r\n        <strong>Vitamin C powder<\/strong>, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>Axit ascorbic<\/strong> ho\u1eb7c <strong>Axit L-ascorbic<\/strong>, is a water-soluble supplement ingredient used in capsules, tablets, gummies, effervescent tablets, drink powders, multivitamins, antioxidant supplement formulas and nutrition premixes. For B2B supplement manufacturing, buyers typically select Vitamin C based on assay, acidity profile, particle size, flowability, taste impact, dosage form, documentation and destination market requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-grid-3\" style=\"margin-top:26px;\">\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">C<\/div>\r\n        <h3>Water-Soluble Vitamin<\/h3>\r\n        <p>Vitamin C is a water-soluble vitamin ingredient commonly used in dietary supplements and nutrition formulas.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">AA<\/div>\r\n        <h3>Ascorbic Acid Option<\/h3>\r\n        <p>Ascorbic acid is the most common Vitamin C form used in <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/vien-nang-bo-sung-an-toan-thanh-phan-cach-su-dung\/\" target=\"_blank\"  rel=\"noopener\" title=\"T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 vi\u00ean nang th\u1ef1c ph\u1ea9m b\u1ed5 sung: An to\u00e0n, th\u00e0nh ph\u1ea7n v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2973\">vi\u00ean nang b\u1ed5 sung<\/a>, tablets, gummies and powder blends.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">OEM<\/div>\r\n        <h3>T\u1eadp trung v\u00e0o ngu\u1ed3n cung c\u1ea5p th\u1ef1c ph\u1ea9m b\u1ed5 sung<\/h3>\r\n        <p>Gensei chuy\u00ean cung c\u1ea5p nguy\u00ean li\u1ec7u th\u00f4 theo m\u00f4 h\u00ecnh B2B cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng, c\u00e1c nh\u00e0 m\u00e1y OEM v\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t theo h\u1ee3p \u0111\u1ed3ng.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section gvc-section-soft\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">Vitamin C Specification Options<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Final specifications depend on Vitamin C form, assay, particle size, dosage form, packaging and destination market requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-table-wrap\">\r\n      <table class=\"gvc-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Tham s\u1ed1<\/th>\r\n            <th>C\u00e1c t\u00f9y ch\u1ecdn th\u00f4ng th\u01b0\u1eddng<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Danh m\u1ee5c s\u1ea3n ph\u1ea9m<\/td>\r\n            <td>Vitamin C Powder \/ Ascorbic Acid Powder \/ L-Ascorbic Acid Supplement Ingredient<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>M\u1eabu ch\u00ednh<\/td>\r\n            <td>L-Ascorbic Acid \/ Ascorbic Acid<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Other Options<\/td>\r\n            <td><a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/natri-ascorbat-so-voi-axit-ascorbic\/\" target=\"_blank\"  rel=\"noopener\" title=\"Axit ascorbic so v\u1edbi natri ascorbat: H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1c d\u1ea1ng b\u00e0o ch\u1ebf c\u1ee7a vitamin C\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2974\">Natri ascorbat<\/a>, calcium ascorbate, coated Vitamin C, granular Vitamin C or custom premix upon request<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>C\u00e1c t\u1eeb \u0111\u1ed3ng ngh\u0129a ph\u1ed5 bi\u1ebfn<\/td>\r\n            <td>Vitamin C, L-Ascorbic Acid, L(+)-Ascorbic Acid, L-threoascorbic acid, ascorbate<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>S\u1ed1 CAS.<\/td>\r\n            <td>50-81-7<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed<\/td>\r\n            <td>C6H8O6<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed<\/td>\r\n            <td>176.12 g\/mol<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>H\u00ecnh d\u00e1ng \u0111i\u1ec3n h\u00ecnh<\/td>\r\n            <td>White to almost white crystalline powder, fine powder or granular powder depending on grade<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Ph\u01b0\u01a1ng ph\u00e1p x\u00e9t nghi\u1ec7m \u0111i\u1ec3n h\u00ecnh<\/td>\r\n            <td>Commonly 99% or customized according to specification and grade<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Lo\u1ea1i \u1ee9ng d\u1ee5ng<\/td>\r\n            <td>Supplement-grade options for capsules, tablets, gummies, effervescent tablets, powders and premixes<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/td>\r\n            <td>Antioxidant supplements, immune support supplement formulations, multivitamins, gummies, drink powders and nutrition powders<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>C\u00e1c c\u00e2u h\u1ecfi thi<\/td>\r\n            <td>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng, x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n, h\u00e0m l\u01b0\u1ee3ng m\u1ea5t m\u00e1t khi s\u1ea5y kh\u00f4, h\u00e0m l\u01b0\u1ee3ng c\u1eb7n sau khi nung, k\u00edch th\u01b0\u1edbc h\u1ea1t, kim lo\u1ea1i n\u1eb7ng, gi\u1edbi h\u1ea1n vi sinh v\u1eadt v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c theo y\u00eau c\u1ea7u<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>T\u00e0i li\u1ec7u<\/td>\r\n            <td>COA, b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, SDS, TDS, tuy\u00ean b\u1ed1 v\u1ec1 ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng, tuy\u00ean b\u1ed1 kh\u00f4ng ch\u1ee9a GMO v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt (theo y\u00eau c\u1ea7u)<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>\u0110\u00f3ng g\u00f3i<\/td>\r\n            <td>1 kg, 5 kg, 10 kg, 20 kg, 25 kg carton\/drum or customized bulk packaging<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L\u01b0u tr\u1eef<\/td>\r\n            <td>B\u1ea3o qu\u1ea3n \u1edf n\u01a1i m\u00e1t m\u1ebb, kh\u00f4 r\u00e1o, \u0111\u1eady k\u00edn v\u00e0 tr\u00e1nh \u00e1nh s\u00e1ng. Tr\u00e1nh nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m v\u00e0 \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n\r\n    <p class=\"gvc-note\">\r\n      Note: This table is for B2B sourcing reference. Final specification, assay, particle size, packaging, shelf life and documentation should be confirmed according to the actual batch and purchase agreement.\r\n    <\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">Ascorbic Acid, Mineral Ascorbates and Coated Vitamin C<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Different Vitamin C forms support different supplement positioning, taste profiles and manufacturing requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-table-wrap\">\r\n      <table class=\"gvc-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>T\u00f9y ch\u1ecdn<\/th>\r\n            <th>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ti\u00eau bi\u1ec3u<\/th>\r\n            <th>\u0110\u01a1n xin c\u1ea5p b\u1ed5 sung<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Axit L-ascorbic<\/td>\r\n            <td>Common Vitamin C form with strong recognition and broad supplement use<\/td>\r\n            <td>Capsules, tablets, chewables, gummies, drink powders and multivitamins<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Ascorbat natri<\/td>\r\n            <td>Buffered mineral ascorbate option selected when lower acidity is preferred<\/td>\r\n            <td>Capsules, tablets, powder blends and specialized supplement formulas<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Canxi ascorbat<\/td>\r\n            <td>Buffered Vitamin C option combining ascorbate with calcium<\/td>\r\n            <td>Tablets, capsules, powder formulas and premium Vitamin C products<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Coated Vitamin C<\/td>\r\n            <td>Coated or protected form designed for improved handling, taste or formulation needs<\/td>\r\n            <td>Tablets, gummies, premixes and complex supplement formulas<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>H\u1ed7n h\u1ee3p s\u1eb5n theo y\u00eau c\u1ea7u<\/td>\r\n            <td>H\u00e0m l\u01b0\u1ee3ng, ch\u1ea5t mang, k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t do ng\u01b0\u1eddi mua quy \u0111\u1ecbnh<\/td>\r\n            <td>Th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng OEM, s\u1ea3n ph\u1ea9m mang nh\u00e3n hi\u1ec7u ri\u00eang v\u00e0 gia c\u00f4ng s\u1ea3n xu\u1ea5t<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section gvc-section-soft\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">\u1ee8ng d\u1ee5ng trong th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Gensei supplies Vitamin C primarily for the dietary supplement and functional nutrition industry.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-application-grid\">\r\n      <div class=\"gvc-app-item\">\r\n        <strong>Vi\u00ean nang<\/strong>\r\n        <span>Used in Vitamin C capsules, multivitamins and antioxidant supplement formulas.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>M\u00e1y t\u00ednh b\u1ea3ng<\/strong>\r\n        <span>Th\u00edch h\u1ee3p cho c\u00e1c lo\u1ea1i vi\u00ean n\u00e9n, vi\u00ean nhai v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed5 sung dinh d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>K\u1eb9o d\u1ebbo<\/strong>\r\n        <span>Selected Vitamin C forms can support gummy supplements when taste and stability are considered.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>Vi\u00ean s\u1ee7i b\u1ecdt<\/strong>\r\n        <span>Ascorbic acid is commonly used in effervescent supplement concepts and drink tablets.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>B\u1ed9t u\u1ed1ng<\/strong>\r\n        <span>Used in instant drink powders, immune support powder blends and functional beverage concepts.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>Thu\u1ed1c b\u1ed5 \u0111a vitamin<\/strong>\r\n        <span>Used as a Vitamin C source in multivitamin and mineral supplement formulas.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>B\u1ed9t dinh d\u01b0\u1ee1ng<\/strong>\r\n        <span>Can be used in meal replacement powders and functional nutrition blends.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-app-item\">\r\n        <strong>Th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng OEM<\/strong>\r\n        <span>Supports private label and contract manufacturing projects requiring Vitamin C.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">Why Choose Gensei as Your Vitamin C Supplier?<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing Vitamin C powder and ascorbic acid ingredients.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-grid-3\">\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">01<\/div>\r\n        <h3>Ngu\u1ed3n cung t\u1eadp trung v\u00e0o th\u1ef1c ph\u1ea9m b\u1ed5 sung<\/h3>\r\n        <p>Our Vitamin C ingredient support is focused on dietary supplements, capsules, tablets, gummies, effervescent tablets, powders and premixes.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">02<\/div>\r\n        <h3>Multiple Vitamin C Options<\/h3>\r\n        <p>Gensei can discuss ascorbic acid powder, granular Vitamin C, coated Vitamin C, mineral ascorbates and custom premix options.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">03<\/div>\r\n        <h3>H\u1ed7 tr\u1ee3 t\u00e0i li\u1ec7u<\/h3>\r\n        <p>COA, b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, SDS, TDS, th\u00f4ng b\u00e1o v\u1ec1 ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c kh\u00e1ch h\u00e0ng B2B \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">04<\/div>\r\n        <h3>Ph\u1ed1i h\u1ee3p \u1ee9ng d\u1ee5ng<\/h3>\r\n        <p>We help match acidity profile, particle size, solubility and flowability with capsules, tablets, gummies and powder formulas.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">05<\/div>\r\n        <h3>\u0110\u00f3ng g\u00f3i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/h3>\r\n        <p>Vi\u1ec7c \u0111\u00f3ng g\u00f3i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp t\u00f9y theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn chuy\u1ec3n.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">06<\/div>\r\n        <h3>H\u1ed7 tr\u1ee3 ngu\u1ed3n cung to\u00e0n c\u1ea7u<\/h3>\r\n        <p>Gensei h\u1ed7 tr\u1ee3 c\u00e1c kh\u00e1ch h\u00e0ng qu\u1ed1c t\u1ebf mua th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng trong c\u00e1c kh\u00e2u b\u00e1o gi\u00e1, \u0111i\u1ec1u ph\u1ed1i m\u1eabu h\u00e0ng, chu\u1ea9n b\u1ecb h\u1ed3 s\u01a1 v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch v\u1eadn chuy\u1ec3n xu\u1ea5t kh\u1ea9u.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section gvc-section-soft\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 l\u1eadp h\u1ed3 s\u01a1<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        \u0110\u1ed1i v\u1edbi vi\u1ec7c mua nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng, h\u1ed3 s\u01a1 l\u00f4 h\u00e0ng v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-grid-3\">\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/div>\r\n        <h3>B\u1ea3ng ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n theo l\u00f4<\/h3>\r\n        <p>C\u00f3 th\u1ec3 cung c\u1ea5p Gi\u1ea5y ch\u1ee9ng nh\u1eadn ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c minh c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh c\u1ee7a l\u00f4 s\u1ea3n ph\u1ea9m, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0m l\u01b0\u1ee3ng, x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n v\u00e0 gi\u1edbi h\u1ea1n ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">TDS<\/div>\r\n        <h3>B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\r\n        <p>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ebd gi\u00fap c\u00e1c b\u1ed9 ph\u1eadn Nghi\u00ean c\u1ee9u v\u00e0 Ph\u00e1t tri\u1ec3n (R&amp;D), Mua h\u00e0ng v\u00e0 Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u00fd c\u00f4ng ty \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh mua s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-card\">\r\n        <div class=\"gvc-icon\">SDS<\/div>\r\n        <h3>An to\u00e0n v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng<\/h3>\r\n        <p>Th\u00f4ng tin v\u1ec1 SDS v\u00e0 b\u1ea3o qu\u1ea3n c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u1eed l\u00fd n\u1ed9i b\u1ed9, qu\u1ea3n l\u00fd kho v\u00e0 b\u1ed5 sung cho c\u00f4ng t\u00e1c l\u1eadp k\u1ebf ho\u1ea1ch s\u1ea3n xu\u1ea5t.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-highlight\" style=\"margin-top:26px;\">\r\n      <p>\r\n        For best stability, Vitamin C powder should be stored in unopened original packaging under cool, dry and light-protected conditions. Buyers should confirm assay method, shelf life, packaging, particle size, flowability and storage conditions before placing bulk orders.\r\n      <\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">Quy tr\u00ecnh \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        Gensei h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi mua nguy\u00ean li\u1ec7u chuy\u1ec3n t\u1eeb giai \u0111o\u1ea1n xem x\u00e9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt sang c\u00e1c giai \u0111o\u1ea1n b\u00e1o gi\u00e1, l\u1ea5y m\u1eabu v\u00e0 giao h\u00e0ng.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-process\">\r\n      <div class=\"gvc-process-item\">\r\n        <span class=\"gvc-process-number\">1<\/span>\r\n        <strong>H\u00e3y chia s\u1ebb y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n<\/strong>\r\n        <span>Tell us your target Vitamin C form, assay, dosage form, application, order quantity, packaging needs and destination market.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-process-item\">\r\n        <span class=\"gvc-process-number\">2<\/span>\r\n        <strong>X\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>\r\n        <span>Our team confirms available ascorbic acid powder, granular Vitamin C, coated Vitamin C, mineral ascorbate or custom premix options.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-process-item\">\r\n        <span class=\"gvc-process-number\">3<\/span>\r\n        <strong>Xem x\u00e9t COA v\u00e0 c\u00e1c t\u00e0i li\u1ec7u<\/strong>\r\n        <span>Kh\u00e1ch h\u00e0ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u Gi\u1ea5y ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 (COA), b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, B\u1ea3ng d\u1eef li\u1ec7u an to\u00e0n (SDS) v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt li\u00ean quan tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-process-item\">\r\n        <span class=\"gvc-process-number\">4<\/span>\r\n        <strong>B\u00e1o gi\u00e1 &amp; M\u1eabu s\u1ea3n ph\u1ea9m<\/strong>\r\n        <span>Ch\u00fang t\u00f4i cung c\u1ea5p th\u00f4ng tin v\u1ec1 gi\u00e1 c\u1ea3, s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ), th\u1eddi gian giao h\u00e0ng, t\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3 c\u1ee7a m\u1eabu v\u00e0 th\u00f4ng tin v\u1eadn chuy\u1ec3n d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00e3 ch\u1ecdn.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvc-process-item\">\r\n        <span class=\"gvc-process-number\">5<\/span>\r\n        <strong>\u0110\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn &amp; V\u1eadn chuy\u1ec3n<\/strong>\r\n        <span>Vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng theo l\u00f4, \u0111\u00f3ng g\u00f3i v\u00e0 \u0111i\u1ec1u ph\u1ed1i l\u00f4 h\u00e0ng xu\u1ea5t kh\u1ea9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi giao h\u00e0ng.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section gvc-section-soft\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-section-head\">\r\n      <h2 class=\"gvc-section-title\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\r\n      <p class=\"gvc-section-desc\">\r\n        C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng, nh\u00e0 s\u1ea3n xu\u1ea5t OEM, nh\u00e0 s\u1ea3n xu\u1ea5t gia c\u00f4ng v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb mua nguy\u00ean li\u1ec7u.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvc-faq\">\r\n      <details open>\r\n        <summary>What is Vitamin C powder?<\/summary>\r\n        <p>Vitamin C powder, also known as ascorbic acid powder or L-ascorbic acid powder, is a water-soluble vitamin ingredient used in dietary supplements, capsules, tablets, gummies, effervescent tablets, drink powders, multivitamins and nutrition powders.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the CAS number of Vitamin C?<\/summary>\r\n        <p>The CAS number of Vitamin C, also known as L-Ascorbic Acid or Ascorbic Acid, is 50-81-7.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What forms of Vitamin C does Gensei supply?<\/summary>\r\n        <p>Gensei can discuss ascorbic acid powder, granular Vitamin C, coated Vitamin C, sodium ascorbate, calcium ascorbate and custom premix options based on your supplement formula.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Is Vitamin C suitable for dietary supplements?<\/summary>\r\n        <p>Yes. Vitamin C is commonly used in dietary supplements, including capsules, tablets, gummies, effervescent tablets, drink powders, multivitamins, antioxidant supplement formulas and premixes.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can Vitamin C be used in gummies?<\/summary>\r\n        <p>Yes. Selected Vitamin C forms can be used in gummy supplements. The final choice should consider taste, acidity, dosage, stability, processing temperature and formula compatibility.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can Vitamin C be used in effervescent tablets?<\/summary>\r\n        <p>Yes. Ascorbic acid is commonly considered for effervescent tablet and instant drink powder concepts. Please share your target formula, acidity profile and dosage form for confirmation.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the difference between ascorbic acid and sodium ascorbate?<\/summary>\r\n        <p>Ascorbic acid is the common Vitamin C form, while sodium ascorbate is a mineral ascorbate option that may be selected when a buffered or lower-acidity profile is preferred.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>T\u00f4i c\u00f3 th\u1ec3 y\u00eau c\u1ea7u b\u1ea3n COA v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng kh\u00f4ng?<\/summary>\r\n        <p>\u0110\u00fang v\u1eady. C\u00e1c kh\u00e1ch h\u00e0ng B2B \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u Gi\u1ea5y ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 (COA), b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, B\u1ea3ng d\u1eef li\u1ec7u an to\u00e0n (SDS) v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt li\u00ean quan tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the MOQ for Vitamin C powder?<\/summary>\r\n        <p>S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ea1ng s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3, h\u00e0m l\u01b0\u1ee3ng ho\u1ea1t ch\u1ea5t, k\u00edch th\u01b0\u1edbc h\u1ea1t, bao b\u00ec, t\u00ecnh tr\u1ea1ng h\u00e0ng t\u1ed3n kho v\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111\u00edch. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi Gensei v\u00e0 cung c\u1ea5p th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u0169ng nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng mong mu\u1ed1n \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 chi ti\u1ebft.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Do you supply Vitamin C for medical or pharmaceutical use?<\/summary>\r\n        <p>Trang n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c t\u00ecm ngu\u1ed3n cung \u1ee9ng nguy\u00ean li\u1ec7u th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng trong l\u0129nh v\u1ef1c B2B. N\u1ebfu d\u1ef1 \u00e1n c\u1ee7a qu\u00fd v\u1ecb li\u00ean quan \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng d\u01b0\u1ee3c ph\u1ea9m, y t\u1ebf ho\u1eb7c \u0111i\u1ec1u tr\u1ecb thu\u1ed9c di\u1ec7n qu\u1ea3n l\u00fd, vui l\u00f2ng x\u00e1c nh\u1eadn ri\u00eang v\u1ec1 ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng y\u00eau c\u1ea7u, h\u1ed3 s\u01a1 t\u00e0i li\u1ec7u v\u00e0 quy tr\u00ecnh tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh.<\/p>\r\n      <\/details>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvc-section\">\r\n  <div class=\"gvc-wrap\">\r\n    <div class=\"gvc-final-cta\">\r\n      <div>\r\n        <h2>Source Bulk Vitamin C Powder from Gensei<\/h2>\r\n        <p>Looking for a Vitamin C manufacturer or bulk ascorbic acid supplier for dietary supplements? Contact Gensei to request quotation, COA, specification sheet, MOQ, sample availability and global shipping support.<\/p>\r\n      <\/div>\r\n\r\n      <div>\r\n        <a class=\"gvc-btn\" href=\"\/vi\/lien-he-voi-chung-toi\/\">Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <p class=\"gvc-disclaimer\">\r\n      L\u01b0u \u00fd: Th\u00f4ng tin s\u1ea3n ph\u1ea9m n\u00e0y ch\u1ec9 d\u00e0nh cho m\u1ee5c \u0111\u00edch tham kh\u1ea3o trong vi\u1ec7c t\u00ecm ngu\u1ed3n cung \u1ee9ng nguy\u00ean li\u1ec7u v\u00e0 x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng trong l\u0129nh v\u1ef1c B2B. Th\u00f4ng tin n\u00e0y kh\u00f4ng nh\u1eb1m m\u1ee5c \u0111\u00edch ch\u1ea9n \u0111o\u00e1n, \u0111i\u1ec1u tr\u1ecb, ch\u1eefa kh\u1ecfi ho\u1eb7c ph\u00f2ng ng\u1eeba b\u1ea5t k\u1ef3 b\u1ec7nh t\u1eadt n\u00e0o. C\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 c\u00f4ng d\u1ee5ng, li\u1ec1u l\u01b0\u1ee3ng, nh\u00e3n m\u00e1c, c\u1ea3nh b\u00e1o v\u00e0 vi\u1ec7c tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh th\u1ecb tr\u01b0\u1eddng c\u1ee7a s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng cu\u1ed1i c\u00f9ng c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t theo c\u00e1c quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh t\u1ea1i th\u1ecb tr\u01b0\u1eddng \u0111\u00edch.\r\n    <\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Bulk Ascorbic Acid Supplement Ingredient Supplier Vitamin C Manufacturer &#038; Bulk Ascorbic Acid Supplier Gensei supplies Vitamin C powder, also [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4842,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","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":""},"class_list":["post-4864","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/pages\/4864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/comments?post=4864"}],"version-history":[{"count":4,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/pages\/4864\/revisions"}],"predecessor-version":[{"id":20929,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/pages\/4864\/revisions\/20929"}],"up":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/pages\/4842"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media?parent=4864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}