{"id":4861,"date":"2025-03-20T15:44:50","date_gmt":"2025-03-20T07:44:50","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4861"},"modified":"2026-10-08T15:46:05","modified_gmt":"2026-10-08T07:46:05","slug":"nha-san-xuat-vitamin-a","status":"publish","type":"page","link":"https:\/\/collagensei.com\/vi\/vitamins-supplier\/vitamin-a-manufacturer\/","title":{"rendered":"Nh\u00e0 s\u1ea3n xu\u1ea5t vitamin A"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4861\" class=\"elementor elementor-4861\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a402b1c e-con-full e-flex e-con e-parent\" data-id=\"a402b1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d1b289 elementor-widget elementor-widget-html\" data-id=\"9d1b289\" data-element_type=\"widget\" data-e-type=\"widget\" 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background:var(--g-blue);\r\n  border:0;\r\n  border-radius:999px;\r\n  color:#fff;\r\n  font-weight:800;\r\n  cursor:pointer;\r\n  transition:.2s ease;\r\n}\r\n\r\n.gensei-va-page .g-form-card input[type=\"submit\"]:hover{\r\n  background:var(--g-blue-dark);\r\n  transform:translateY(-1px);\r\n}\r\n\r\n.gensei-va-page .g-form-card .wpcf7-spinner{\r\n  display:none;\r\n}\r\n\r\n.gensei-va-page #vitamin-a-inquiry{\r\n  scroll-margin-top:90px;\r\n}\r\n\r\n@media(max-width:980px){\r\n\r\n  .gensei-va-page .g-hero-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .gensei-va-page .g-image-card{\r\n    width:min(100%,520px);\r\n    justify-self:center;\r\n  }\r\n\r\n  .gensei-va-page .g-overview{\r\n    grid-template-columns:1fr 1fr;\r\n  }\r\n\r\n  .gensei-va-page .g-info-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .gensei-va-page .g-quality-grid{\r\n    grid-template-columns:1fr 1fr;\r\n  }\r\n\r\n  .gensei-va-page .g-storage{\r\n    grid-template-columns:1fr;\r\n  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}\r\n\r\n  .gensei-va-page .g-storage{\r\n    padding:23px;\r\n  }\r\n\r\n  .gensei-va-page .g-inquiry-section{\r\n    padding:52px 0;\r\n  }\r\n\r\n  .gensei-va-page .g-inquiry-copy h2{\r\n    font-size:38px;\r\n  }\r\n\r\n  .gensei-va-page .g-form-card{\r\n    padding:23px 18px 20px;\r\n    border-radius:18px;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<div class=\"gensei-va-page\">\r\n\r\n  <section class=\"g-hero\">\r\n    <div class=\"g-wrap g-hero-grid\">\r\n\r\n      <div>\r\n\r\n        <div class=\"g-eyebrow\">\r\n          Vitamin Ingredient\r\n        <\/div>\r\n\r\n        <h1>\r\n          Vitamin A Powder Supplier\r\n        <\/h1>\r\n\r\n        <p class=\"g-hero-grade\">\r\n          Vitamin A Acetate \u00b7 CWS Powder\r\n        <\/p>\r\n\r\n        <p class=\"g-lead\">\r\n          Vitamin A powder for formulation and ingredient sourcing,\r\n          with defined activity, physical quality parameters and\r\n          batch testing.\r\n        <\/p>\r\n\r\n        <div class=\"g-actions\">\r\n          <a\r\n            class=\"g-btn g-btn-primary\"\r\n            href=\"#vitamin-a-inquiry\"\r\n          >\r\n            Request Quote\r\n          <\/a>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-image-card\">\r\n        <img fetchpriority=\"high\" decoding=\"async\"\r\n          src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/09\/Vitamin-A-Powder.webp\"\r\n          alt=\"Vitamin A Acetate powder\"\r\n          width=\"720\"\r\n          height=\"720\"\r\n          loading=\"eager\"\r\n          fetchpriority=\"high\"\r\n        >\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n        <h2>\r\n          Product at a Glance\r\n        <\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"g-overview\">\r\n\r\n        <div class=\"g-overview-item\">\r\n          <span>\r\n            Specification Reference\r\n          <\/span>\r\n          <strong>\r\n            FWK-VA03A\r\n          <\/strong>\r\n        <\/div>\r\n\r\n        <div class=\"g-overview-item\">\r\n          <span>\r\n            Specification\r\n          <\/span>\r\n          <strong>\r\n            325,000 IU\/g (CWS)\r\n          <\/strong>\r\n        <\/div>\r\n\r\n        <div class=\"g-overview-item\">\r\n          <span>\r\n            Vitamin Form\r\n          <\/span>\r\n          <strong>\r\n            Vitamin A Acetate\r\n          <\/strong>\r\n        <\/div>\r\n\r\n        <div class=\"g-overview-item\">\r\n          <span>\r\n            Packaging\r\n          <\/span>\r\n          <strong>\r\n            25 kg \/ Drum\r\n          <\/strong>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <h2>\r\n          Vitamin A Ingredient Formats\r\n        <\/h2>\r\n\r\n        <p>\r\n          Vitamin A is commercially supplied in different ester forms,\r\n          activity levels and delivery formats. Common options include\r\n          Vitamin A Acetate and Vitamin A Palmitate in dry or oil-based forms.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-info-grid\">\r\n\r\n        <div class=\"g-info-card\">\r\n\r\n          <span class=\"g-info-kicker\">\r\n            Chemical Form\r\n          <\/span>\r\n\r\n          <h3>\r\n            Vitamin A Acetate vs. Palmitate\r\n          <\/h3>\r\n\r\n          <p>\r\n            Vitamin A Acetate and Vitamin A Palmitate are different\r\n            ester forms used in commercial Vitamin A ingredients.\r\n            Formulation requirements should define which form is required.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-info-card\">\r\n\r\n          <span class=\"g-info-kicker\">\r\n            Delivery Format\r\n          <\/span>\r\n\r\n          <h3>\r\n            Powder, Beadlet &amp; Oil\r\n          <\/h3>\r\n\r\n          <p>\r\n            Vitamin A ingredients are available in dry powder or beadlet\r\n            formats as well as oil-based forms. The appropriate format\r\n            depends on the formulation system and processing requirements.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-info-card\">\r\n\r\n          <span class=\"g-info-kicker\">\r\n            Activity\r\n          <\/span>\r\n\r\n          <h3>\r\n            Vitamin A Activity in IU\/g\r\n          <\/h3>\r\n\r\n          <p>\r\n            Activity is expressed in IU\/g. Different activity levels\r\n            represent different ingredient concentrations and should be\r\n            considered when calculating formulation input and comparing\r\n            supply options.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <h2>\r\n          Vitamin A Powder Quality Parameters\r\n        <\/h2>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-quality-grid\">\r\n\r\n        <div class=\"g-quality-card\">\r\n\r\n          <div class=\"g-quality-number\">\r\n            01\r\n          <\/div>\r\n\r\n          <h3>\r\n            Identity &amp; Assay\r\n          <\/h3>\r\n\r\n          <p>\r\n            HPLC identification verifies the material against a reference,\r\n            while assay measures Vitamin A activity.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-quality-card\">\r\n\r\n          <div class=\"g-quality-number\">\r\n            02\r\n          <\/div>\r\n\r\n          <h3>\r\n            Particle Size\r\n          <\/h3>\r\n\r\n          <p>\r\n            Particle-size distribution describes the physical profile\r\n            of the powder and provides a defined parameter for the\r\n            supplied material.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-quality-card\">\r\n\r\n          <div class=\"g-quality-number\">\r\n            03\r\n          <\/div>\r\n\r\n          <h3>\r\n            Loss on Drying\r\n          <\/h3>\r\n\r\n          <p>\r\n            Loss on drying measures volatile loss under the specified\r\n            test conditions and forms part of the powder quality\r\n            specification.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-quality-card\">\r\n\r\n          <div class=\"g-quality-number\">\r\n            04\r\n          <\/div>\r\n\r\n          <h3>\r\n            Contaminants &amp; Microbiology\r\n          <\/h3>\r\n\r\n          <p>\r\n            Heavy-metal and microbiological limits form part of the\r\n            product specification and batch inspection.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <h2>\r\n          Quality Specification &amp; Batch Results\r\n        <\/h2>\r\n\r\n        <p>\r\n          The referenced COA records the following specification\r\n          requirements, batch results and test methods.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-table-wrap\">\r\n\r\n        <table>\r\n\r\n          <thead>\r\n            <tr>\r\n              <th>\r\n                Inspection Item\r\n              <\/th>\r\n              <th>\r\n                Quality Requirement\r\n              <\/th>\r\n              <th>\r\n                Batch Result\r\n              <\/th>\r\n              <th>\r\n                Test Method\r\n              <\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n\r\n          <tbody>\r\n\r\n            <tr>\r\n              <td>\r\n                Description\r\n              <\/td>\r\n              <td>\r\n                Pale yellow free-flowing powder,\r\n                no foreign matter and no odor\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                Complies\r\n              <\/td>\r\n              <td>\r\n                Visual\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Identification\r\n              <\/td>\r\n              <td>\r\n                Retention time of the principal peak conforms\r\n                to the reference solution\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                Complies\r\n              <\/td>\r\n              <td>\r\n                HPLC\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Particle Size\r\n              <\/td>\r\n              <td>\r\n                100% pass 40 mesh;<br>\r\n                80% pass 80 mesh\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                100%;<br>\r\n                96.4%\r\n              <\/td>\r\n              <td>\r\n                USP &lt;786&gt;;<br>\r\n                Ph. Eur. 2.9.38\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Vitamin A Acetate Assay\r\n              <\/td>\r\n              <td>\r\n                &ge;325,000 IU\/g\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                363,000 IU\/g\r\n              <\/td>\r\n              <td>\r\n                HPLC\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Loss on Drying\r\n              <\/td>\r\n              <td>\r\n                &le;5.0%\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                2.9%\r\n              <\/td>\r\n              <td>\r\n                USP &lt;731&gt;;<br>\r\n                Ph. Eur. 2.2.32\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Arsenic (as As)\r\n              <\/td>\r\n              <td>\r\n                &le;2.00 ppm\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                &lt;0.01 ppm\r\n              <\/td>\r\n              <td>\r\n                USP &lt;211&gt;;<br>\r\n                Ph. Eur. 2.4.2\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Lead (as Pb)\r\n              <\/td>\r\n              <td>\r\n                &le;2.00 ppm\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                &lt;0.05 ppm\r\n              <\/td>\r\n              <td>\r\n                USP &lt;251&gt;;<br>\r\n                Ph. Eur. 2.4.10\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Total Aerobic Microbial Count\r\n              <\/td>\r\n              <td>\r\n                &le;1,000 cfu\/g\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                &lt;10 cfu\/g\r\n              <\/td>\r\n              <td>\r\n                USP &lt;2021&gt;;<br>\r\n                Ph. Eur. 2.6.12\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Total Moulds and Yeasts Count\r\n              <\/td>\r\n              <td>\r\n                &le;100 cfu\/g\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                &lt;10 cfu\/g\r\n              <\/td>\r\n              <td>\r\n                USP &lt;2021&gt;;<br>\r\n                Ph. Eur. 2.6.12\r\n              <\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <td>\r\n                Enterobacterial\r\n              <\/td>\r\n              <td>\r\n                &le;10 cfu\/g\r\n              <\/td>\r\n              <td class=\"g-result\">\r\n                &lt;10 cfu\/g\r\n              <\/td>\r\n              <td>\r\n                USP &lt;2021&gt;;<br>\r\n                Ph. Eur. 2.6.13\r\n              <\/td>\r\n            <\/tr>\r\n\r\n          <\/tbody>\r\n\r\n        <\/table>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-storage\">\r\n\r\n        <h2>\r\n          Storage &amp; Handling\r\n        <\/h2>\r\n\r\n        <div class=\"g-storage-copy\">\r\n\r\n          <p>\r\n            Best stored below 15\u00b0C and recommended below 25\u00b0C.\r\n            Vacuum-packed material should be used promptly after opening.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-docs\">\r\n\r\n        <div class=\"g-docs-copy\">\r\n\r\n          <span class=\"g-info-kicker\">\r\n            Product Qualification\r\n          <\/span>\r\n\r\n          <h2>\r\n            Documentation for Product Qualification\r\n          <\/h2>\r\n\r\n          <p>\r\n            Certificate of Analysis documentation is available for this\r\n            Vitamin A powder. For additional technical or regulatory\r\n            documentation required by your qualification process or\r\n            destination market, include the document requirements\r\n            with your inquiry.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-docs-panel\">\r\n\r\n          <div class=\"g-docs-panel-label\">\r\n            When Contacting Us\r\n          <\/div>\r\n\r\n          <strong>\r\n            Include Documentation Requirements\r\n          <\/strong>\r\n\r\n          <p>\r\n            Specify any technical or regulatory documents required\r\n            for your application, market or internal qualification process.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section class=\"g-section\">\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <h2>\r\n          Vitamin A Powder Sourcing Information\r\n        <\/h2>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-quote-grid\">\r\n\r\n        <div class=\"g-quote-card\">\r\n\r\n          <div class=\"g-quote-number\">\r\n            01\r\n          <\/div>\r\n\r\n          <h3>\r\n            Order Quantity\r\n          <\/h3>\r\n\r\n          <p>\r\n            Provide the required quantity or expected purchasing volume.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-quote-card\">\r\n\r\n          <div class=\"g-quote-number\">\r\n            02\r\n          <\/div>\r\n\r\n          <h3>\r\n            Destination Market\r\n          <\/h3>\r\n\r\n          <p>\r\n            Specify the destination country or market for the material.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n        <div class=\"g-quote-card\">\r\n\r\n          <div class=\"g-quote-number\">\r\n            03\r\n          <\/div>\r\n\r\n          <h3>\r\n            Application Requirements\r\n          <\/h3>\r\n\r\n          <p>\r\n            Include the intended application and any specification\r\n            or documentation requirements relevant to your project.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <section\r\n    class=\"g-inquiry-section\"\r\n    id=\"vitamin-a-inquiry\"\r\n  >\r\n\r\n    <div class=\"g-wrap g-inquiry-grid\">\r\n\r\n      <div class=\"g-inquiry-copy\">\r\n\r\n        <div class=\"g-inquiry-pill\">\r\n          Vitamin A Inquiry\r\n        <\/div>\r\n\r\n        <h2>\r\n          Request Vitamin A Powder Pricing\r\n        <\/h2>\r\n\r\n        <p>\r\n          Contact Gensei for Vitamin A powder supply and pricing.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n      <div class=\"g-form-card\">\r\n\r\n        <h3>\r\n          Send Your Inquiry\r\n        <\/h3>\r\n\r\n        <p class=\"g-form-intro\">\r\n          Tell us about your Vitamin A ingredient requirement.\r\n        <\/p>\r\n\r\n        \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f74-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"74\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/pages\/4861#wpcf7-f74-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"74\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f74-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"stay-touch\">\n\t<ul>\n\t\t<li>\n\t\t\t<p><label> Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Company Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Email: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-email\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Tel: <span class=\"wpcf7-form-control-wrap\" 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