{"id":4840,"date":"2025-03-20T13:24:08","date_gmt":"2025-03-20T05:24:08","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4840"},"modified":"2026-06-15T17:24:17","modified_gmt":"2026-06-15T09:24:17","slug":"bot-nam-chua-vitamin-d2","status":"publish","type":"page","link":"https:\/\/collagensei.com\/vi\/specialty-ingredients\/vitamin-d2-mushroom-powder\/","title":{"rendered":"B\u1ed9t n\u1ea5m ch\u1ee9a vitamin D2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4840\" class=\"elementor elementor-4840\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d6e54e e-con-full e-flex e-con e-parent\" data-id=\"2d6e54e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-272bddc elementor-widget elementor-widget-html\" data-id=\"272bddc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"gensei-vitamin-d2-mushroom-page\">\r\n\r\n<style>\r\n.gensei-vitamin-d2-mushroom-page {\r\n  font-family: inherit;\r\n  color: #263238;\r\n  line-height: 1.65;\r\n  background: #ffffff;\r\n  position: relative;\r\n  width: 100vw;\r\n  max-width: 100vw;\r\n  left: 50%;\r\n  right: 50%;\r\n  margin-left: -50vw;\r\n  margin-right: -50vw;\r\n  overflow: hidden;\r\n}\r\n.gensei-vitamin-d2-mushroom-page * { box-sizing: border-box; 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}\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-grid-3 { grid-template-columns: 1fr 1fr; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-application-grid { grid-template-columns: 1fr 1fr; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-hero-title { font-size: 42px; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-section-title,\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-final-cta h2 { font-size: 34px; }\r\n}\r\n@media (max-width:620px) {\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-hero { padding: 52px 0 44px; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-section { padding: 48px 0; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-grid-3,\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-application-grid { grid-template-columns: 1fr; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-hero-title { font-size: 34px; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-section-title,\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-final-cta h2 { font-size: 28px; }\r\n  .gensei-vitamin-d2-mushroom-page .gvdm-final-cta { padding: 30px 24px; }\r\n}\r\n<\/style>\r\n\r\n<div class=\"gvdm-hero\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-hero-grid\">\r\n      <div>\r\n        <div class=\"gvdm-eyebrow\">Bulk Vegan Vitamin D2 Supplement Ingredient Supplier<\/div>\r\n        <h1 class=\"gvdm-hero-title\">Vitamin D2 Mushroom Powder Manufacturer & Bulk Supplier<\/h1>\r\n        <p class=\"gvdm-hero-text\">\r\n          Gensei supplies <strong>Vitamin D2 Mushroom Powder<\/strong>, also known as <strong>Mushroom Vitamin D2 Powder<\/strong>, <strong>UV-Treated Mushroom Powder<\/strong>, <strong>Ergocalciferol Enriched Mushroom Powder<\/strong>, <strong>Vitamin D2 from Mushrooms<\/strong>, <strong>Agaricus bisporus Vitamin D2 Powder<\/strong>, <strong>Vegan Vitamin D2 Powder<\/strong> or <strong>Whole Food Vitamin D2 Powder<\/strong>, for dietary supplement capsules, tablets, gummies, sachets, drink powders, nutrition powders and custom vitamin premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, Vitamin D2 potency review, COA, specification review, sample coordination and global sourcing support.\r\n        <\/p>\r\n\r\n        <div class=\"gvdm-cta-row\">\r\n          <a class=\"gvdm-btn gvdm-btn-primary\" href=\"\/contact-us\/\">Request Quote<\/a>\r\n          <a class=\"gvdm-btn gvdm-btn-secondary\" href=\"\/contact-us\/\">Request COA & Potency<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"gvdm-badge-row\">\r\n          <span class=\"gvdm-badge\">UV-Treated Mushroom Powder<\/span>\r\n          <span class=\"gvdm-badge\">Vitamin D2 \/ Ergocalciferol<\/span>\r\n          <span class=\"gvdm-badge\">Vegan Source Option<\/span>\r\n          <span class=\"gvdm-badge\">Potency in IU\/g or mcg\/g<\/span>\r\n          <span class=\"gvdm-badge\">Supplement Grade<\/span>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-hero-card\">\r\n        <h2 class=\"gvdm-card-title\">Product Highlights<\/h2>\r\n        <ul class=\"gvdm-check-list\">\r\n          <li>Bulk Vitamin D2 mushroom powder raw material for dietary supplement and nutrition powder manufacturing<\/li>\r\n          <li>Produced from edible mushrooms exposed to controlled UV light to convert natural ergosterol into Vitamin D2<\/li>\r\n          <li>Vitamin D2 potency, mushroom source, moisture, microbial limits, heavy metals, particle size and carrier system can be reviewed by specification and batch COA<\/li>\r\n          <li>Suitable for capsules, tablets, gummies, sachets, drink powders, nutrition powders and custom vitamin premixes<\/li>\r\n          <li>COA, specification sheet, SDS, TDS, allergen statement, vegan statement, non-GMO statement and flow chart available for qualified buyers<\/li>\r\n          <li>Light exposure, heat, moisture, potency retention, carrier declaration and Supplement Facts labeling should be reviewed before bulk purchase<\/li>\r\n          <li>Focused on dietary supplement ingredient sourcing, not medical, pharmaceutical, infant formula, fortified food approval or therapeutic use<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">What Is Vitamin D2 Mushroom Powder?<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Vitamin D2 Mushroom Powder is a mushroom-derived ingredient produced by exposing edible mushrooms to controlled UV light so natural ergosterol can convert into Vitamin D2.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-highlight\">\r\n      <p>\r\n        <strong>Vitamin D2 Mushroom Powder<\/strong> is a whole-food-style mushroom powder containing ergocalciferol, the Vitamin D2 form. Unlike pure synthetic ergocalciferol, Vitamin D2 Mushroom Powder is a mushroom biomass ingredient with Vitamin D2 as the active marker, so it does not have one universal CAS number. In B2B supplement sourcing, buyers usually evaluate mushroom source, UV treatment process, Vitamin D2 potency, potency unit, assay method, moisture, particle size, carrier system, heavy metals, microbiology, allergen statement, vegan statement, non-GMO statement, storage condition, packaging and destination-market label requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-grid-3\" style=\"margin-top:26px;\">\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">D2<\/div>\r\n        <h3>Vitamin D2 Potency<\/h3>\r\n        <p>Confirm Vitamin D2 potency in IU\/g or mcg\/g, assay method, active retention and serving-size calculation before formula approval.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">UV<\/div>\r\n        <h3>UV-Treated Mushroom Source<\/h3>\r\n        <p>Review mushroom species, raw material source, UV exposure process, drying process and carrier system according to supplier documentation.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">B2B<\/div>\r\n        <h3>Supplement Supply Focus<\/h3>\r\n        <p>Gensei supports supplement brands, OEM factories and contract manufacturers with bulk Vitamin D2 Mushroom Powder sourcing and technical documentation.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section gvdm-section-soft\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Vitamin D2 Mushroom Powder Specification Options<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Final specifications depend on mushroom source, UV treatment, Vitamin D2 potency, assay method, carrier system, particle size, packaging and destination market requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-table-wrap\">\r\n      <table class=\"gvdm-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Parameter<\/th>\r\n            <th>Typical Options for B2B Sourcing<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Product Category<\/td>\r\n            <td>Vitamin D2 Mushroom Powder \/ Mushroom Vitamin D2 Powder \/ UV-Treated Mushroom Powder \/ Vegan Vitamin D2 Ingredient<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Common Synonyms<\/td>\r\n            <td>Vitamin D2 Mushroom Powder, Mushroom Vitamin D2 Powder, UV-Treated Mushroom Powder, Ergocalciferol Enriched Mushroom Powder, Vitamin D2 from Mushrooms, Agaricus bisporus Vitamin D2 Powder, Vegan Vitamin D2 Powder, Whole Food Vitamin D2 Powder<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Source<\/td>\r\n            <td>Edible mushrooms such as Agaricus bisporus or other approved mushroom sources depending on supplier documentation and destination-market rules<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Active Marker<\/td>\r\n            <td>Vitamin D2 \/ Ergocalciferol, produced from ergosterol conversion during controlled UV exposure<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>CAS Reference<\/td>\r\n            <td>No single CAS number applies to the full mushroom powder blend. Ergocalciferol itself is commonly referenced as CAS 50-14-6.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Molecular Formula Reference<\/td>\r\n            <td>Not applicable for the full mushroom powder blend. Ergocalciferol is commonly referenced as C28H44O.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Molecular Weight Reference<\/td>\r\n            <td>Not applicable for the full mushroom powder blend. Ergocalciferol is commonly referenced around 396.65 g\/mol.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Typical Potency<\/td>\r\n            <td>Vitamin D2 potency may be specified in IU\/g or mcg\/g depending on grade. Final potency should be confirmed by batch COA.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Assay Method<\/td>\r\n            <td>Vitamin D2 assay can be reviewed by supplier method, often supported by chromatographic testing and batch-specific potency documents.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Appearance<\/td>\r\n            <td>Fine powder, light beige, cream, tan, brownish or mushroom-source-specific color depending on mushroom type, drying process and carrier system<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Solubility \/ Dispersibility<\/td>\r\n            <td>Mushroom powder is generally dispersible rather than fully soluble. Finished formulas should be tested for sediment, texture, taste and uniformity.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Carrier System<\/td>\r\n            <td>Carrier-free mushroom powder, blended powder or stabilized premix options may be discussed. Any carrier must be reviewed for label declaration.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Application Fit<\/td>\r\n            <td>Dietary supplement capsules, tablets, gummies, sachets, drink powders, nutrition powders, vegan vitamin blends and custom premixes<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Stability Review<\/td>\r\n            <td>Vitamin D2 potency retention, heat, light, moisture, oxygen exposure, pH, carrier compatibility and finished-product shelf life should be reviewed.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Testing Items<\/td>\r\n            <td>Vitamin D2 potency, moisture, particle size, bulk density, heavy metals, microbiology, pesticides, residual solvents, gluten testing and stability indicators upon request<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Documents<\/td>\r\n            <td>COA, specification sheet, SDS, TDS, allergen statement, vegan statement, non-GMO statement, gluten-free statement, flow chart, potency report and technical files upon request<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Packaging<\/td>\r\n            <td>1 kg sample pack, aluminum foil bag, moisture-barrier bag, carton, drum or customized bulk packaging according to potency, carrier system and order quantity<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Storage<\/td>\r\n            <td>Store sealed in a cool, dry and light-protected environment. Protect from moisture, heat, direct sunlight and strong odors.<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n\r\n    <p class=\"gvdm-note\">\r\n      Note: This table is for B2B sourcing reference. Final potency, assay method, source species, carrier system, microbial limits, heavy metals, packaging, shelf life and documents 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=\"gvdm-section\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Vitamin D2 Mushroom Powder vs. Vitamin D2 vs. Vitamin D3<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        These vitamin D ingredients are often searched together, but they differ in source, identity, label positioning, formulation behavior and target market review.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-table-wrap\">\r\n      <table class=\"gvdm-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Item<\/th>\r\n            <th>Vitamin D2 Mushroom Powder<\/th>\r\n            <th>Pure Vitamin D2 \/ Ergocalciferol<\/th>\r\n            <th>Vitamin D3<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Source Positioning<\/td>\r\n            <td>UV-treated mushroom powder containing Vitamin D2 as the active marker<\/td>\r\n            <td>Defined ergocalciferol ingredient, often supplied in oil, beadlet, powder or premix form<\/td>\r\n            <td>Cholecalciferol ingredient, commonly animal-derived or lichen-derived depending on grade<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Label Naming<\/td>\r\n            <td>Vitamin D2 Mushroom Powder, Mushroom Powder with Vitamin D2 or similar wording depending on market rules<\/td>\r\n            <td>Vitamin D2, Ergocalciferol or Vitamin D2 premix depending on supplier documentation<\/td>\r\n            <td>Vitamin D3, Cholecalciferol or Vegan Vitamin D3 depending on source and documents<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Key Buyer Check<\/td>\r\n            <td>Confirm mushroom source, UV process, Vitamin D2 potency, carrier, moisture, microbiology, heavy metals and COA<\/td>\r\n            <td>Confirm active concentration, carrier system, assay method, stability, allergen status and label suitability<\/td>\r\n            <td>Confirm source, active concentration, vegan status, carrier system, allergen statement and destination-market requirements<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Application Notes<\/td>\r\n            <td>Commonly evaluated for vegan capsules, tablets, gummies, sachets, drink powders and nutrition powders<\/td>\r\n            <td>Commonly evaluated for capsules, tablets, gummies, drops, sachets and vitamin premixes<\/td>\r\n            <td>Commonly evaluated for multivitamins, gummies, capsules, tablets, drops and softgels<\/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=\"gvdm-section gvdm-section-soft\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Applications in Dietary Supplements<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Gensei supplies Vitamin D2 Mushroom Powder mainly for dietary supplement and nutrition powder projects rather than medical, pharmaceutical, infant formula or therapeutic applications.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-application-grid\">\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Capsules<\/strong>\r\n        <span>Can be evaluated for vegan capsule formulas when potency, bulk density, flowability and serving size are suitable.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Tablets<\/strong>\r\n        <span>Can be reviewed for tablets with compressibility, excipient compatibility, potency uniformity and stability testing.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Gummies<\/strong>\r\n        <span>Can be evaluated for gummies, but heat, pH, moisture, taste, color and Vitamin D2 retention should be tested carefully.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Sachets<\/strong>\r\n        <span>Can be used in single-serve powder formats when dispersion, potency uniformity, carrier declaration and flavor compatibility are reviewed.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Drink Powders<\/strong>\r\n        <span>Can be evaluated for ready-to-mix powders with sediment, texture, pH, taste and active retention review.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Nutrition Powders<\/strong>\r\n        <span>Can support vegan nutrition powders and daily vitamin blends after serving size and Supplement Facts review.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Multivitamin Blends<\/strong>\r\n        <span>Can be combined with minerals, botanical powders, mushroom powders and vitamin premixes after compatibility review.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-app-item\">\r\n        <strong>Custom Premixes<\/strong>\r\n        <span>Can support OEM supplement projects requiring a defined Vitamin D2 input and full documentation package.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Formulation Notes for Supplement Brands<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Vitamin D2 Mushroom Powder selection should be aligned with potency target, dosage form, carrier system, taste profile, heat exposure, label claims and destination market compliance.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-grid-3\">\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">01<\/div>\r\n        <h3>Potency Calculation<\/h3>\r\n        <p>Confirm IU\/g or mcg\/g, assay method and overage strategy before calculating input level and Supplement Facts declaration.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">02<\/div>\r\n        <h3>Mushroom Source<\/h3>\r\n        <p>Review mushroom species, raw material origin, UV treatment process, drying method and batch traceability before supplier approval.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">03<\/div>\r\n        <h3>Heat & Light Stability<\/h3>\r\n        <p>Gummies, tablets and powders should be tested for Vitamin D2 retention under heat, light, moisture and processing conditions.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">04<\/div>\r\n        <h3>Carrier Declaration<\/h3>\r\n        <p>Any starch, fiber, gum, protein, maltodextrin or stabilizing carrier should be reviewed for label declaration and allergen status.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">05<\/div>\r\n        <h3>Microbiology & Heavy Metals<\/h3>\r\n        <p>Mushroom-derived powders should be reviewed for microbial limits, heavy metals, pesticides and moisture according to buyer standards.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">06<\/div>\r\n        <h3>Supplement Facts Review<\/h3>\r\n        <p>Final Vitamin D amount, %DV, ingredient name, source declaration, serving size and warnings should be confirmed by the brand owner.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section gvdm-section-soft\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Why Choose Gensei as Your Vitamin D2 Mushroom Powder Supplier?<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing bulk Vitamin D2 Mushroom Powder.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-grid-3\">\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">B2B<\/div>\r\n        <h3>Supplement-Focused Supply<\/h3>\r\n        <p>Our Vitamin D2 Mushroom Powder support is focused on capsules, tablets, gummies, sachets, drink powders and nutrition powder blends.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">SPEC<\/div>\r\n        <h3>Specification Matching<\/h3>\r\n        <p>We help match Vitamin D2 potency, mushroom source, particle size, carrier system, taste and application behavior to your project.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">COA<\/div>\r\n        <h3>Document Support<\/h3>\r\n        <p>COA, specification sheet, SDS, TDS, potency report, allergen statement, vegan statement and non-GMO statement can be provided for qualified buyers.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">R&D<\/div>\r\n        <h3>Application Matching<\/h3>\r\n        <p>We support discussion around capsules, tablets, gummies, sachets, drink powders, nutrition powders and custom vitamin premixes.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">MOQ<\/div>\r\n        <h3>Bulk Order Support<\/h3>\r\n        <p>Packaging, MOQ, sample availability, lead time and shipment details can be discussed according to your project volume.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">GLB<\/div>\r\n        <h3>Global Supply Coordination<\/h3>\r\n        <p>Gensei supports international buyers with quotation, sample coordination, documentation and export shipment planning.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Quality Control & Documentation<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        For Vitamin D2 Mushroom Powder raw material purchasing, potency, mushroom source, moisture, microbiology, heavy metals and batch documentation are essential for supplier qualification.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-grid-3\">\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">QC<\/div>\r\n        <h3>Batch COA<\/h3>\r\n        <p>Certificate of Analysis can verify key batch parameters such as Vitamin D2 potency, moisture, particle size, microbial limits and heavy metals.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">D2<\/div>\r\n        <h3>Potency Report<\/h3>\r\n        <p>Vitamin D2 potency report can support serving-size calculation, overage strategy, label review and finished product input planning.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-card\">\r\n        <div class=\"gvdm-icon\">DOC<\/div>\r\n        <h3>Compliance Files<\/h3>\r\n        <p>SDS, TDS, allergen statement, vegan statement, non-GMO statement, gluten-free statement, flow chart and stability information can support supplier approval.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-highlight\" style=\"margin-top:26px;\">\r\n      <p>\r\n        Buyers should confirm mushroom source, UV treatment process, Vitamin D2 potency, IU\/g or mcg\/g unit, assay method, carrier system, particle size, moisture, microbial limits, heavy metals, pesticides, allergen statement, vegan statement, gluten-free status, non-GMO status, shelf life, packaging 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=\"gvdm-section gvdm-section-soft\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Bulk Ordering Process<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Gensei helps supplement buyers move from specification review to quotation, sampling and shipment.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-process\">\r\n      <div class=\"gvdm-process-item\">\r\n        <span class=\"gvdm-process-number\">1<\/span>\r\n        <strong>Share Your Requirement<\/strong>\r\n        <span>Tell us your target Vitamin D2 potency, dosage form, order quantity, documentation needs, packaging needs and destination market.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-process-item\">\r\n        <span class=\"gvdm-process-number\">2<\/span>\r\n        <strong>Confirm Specification<\/strong>\r\n        <span>Our team confirms available potency, mushroom source, carrier system, mesh, sample availability and documentation options.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-process-item\">\r\n        <span class=\"gvdm-process-number\">3<\/span>\r\n        <strong>Review COA & Documents<\/strong>\r\n        <span>Qualified buyers can request COA, specification sheet, SDS, TDS, potency report, allergen statement and related technical documents.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-process-item\">\r\n        <span class=\"gvdm-process-number\">4<\/span>\r\n        <strong>Quotation & Sample<\/strong>\r\n        <span>We provide pricing, MOQ, lead time, sample availability and shipping information based on the selected specification.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"gvdm-process-item\">\r\n        <span class=\"gvdm-process-number\">5<\/span>\r\n        <strong>Bulk Order & Shipment<\/strong>\r\n        <span>Batch quality confirmation, packaging and export shipment coordination are arranged before delivery.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-section-head\">\r\n      <h2 class=\"gvdm-section-title\">Frequently Asked Questions<\/h2>\r\n      <p class=\"gvdm-section-desc\">\r\n        Common questions from supplement brands, OEM manufacturers, contract manufacturers and ingredient buyers.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"gvdm-faq\">\r\n      <details open>\r\n        <summary>What is Vitamin D2 Mushroom Powder?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder is a mushroom-derived powder containing Vitamin D2, also called ergocalciferol. It is produced when edible mushrooms are exposed to controlled UV light, which converts natural mushroom ergosterol into Vitamin D2.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Does Vitamin D2 Mushroom Powder have a CAS number?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder does not have one universal CAS number because it is a mushroom biomass powder containing Vitamin D2. Ergocalciferol itself is commonly referenced as CAS 50-14-6.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the active marker in Vitamin D2 Mushroom Powder?<\/summary>\r\n        <p>The active marker is Vitamin D2, also known as ergocalciferol. Buyers should confirm Vitamin D2 potency in IU\/g or mcg\/g by supplier specification and batch COA.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>How is Vitamin D2 produced in mushrooms?<\/summary>\r\n        <p>Mushrooms naturally contain ergosterol. Under controlled UV exposure, ergosterol converts into Vitamin D2. The mushrooms are then dried, milled and tested to produce a consistent powder ingredient.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Is Vitamin D2 Mushroom Powder vegan?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder is mushroom-derived and is commonly used in vegan supplement concepts. Vegan positioning should still be supported by supplier statement, carrier review and finished product compliance review.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the difference between Vitamin D2 Mushroom Powder and Vitamin D3?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder provides ergocalciferol from UV-treated mushrooms, while Vitamin D3 is cholecalciferol and may be animal-derived or lichen-derived depending on the grade. Buyers should compare source, potency, carrier, label positioning and market requirements.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can Vitamin D2 Mushroom Powder be used in capsules or tablets?<\/summary>\r\n        <p>Yes. Selected Vitamin D2 Mushroom Powder specifications can be evaluated for capsules and tablets when potency, serving size, bulk density, flowability, moisture control and stability are suitable.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can Vitamin D2 Mushroom Powder be used in gummies?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder can be evaluated for gummy concepts, but heat, pH, moisture, taste, color, carrier compatibility and Vitamin D2 retention should be tested carefully before launch.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can Vitamin D2 Mushroom Powder be used in drink powders?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder can be evaluated for drink powders, sachets and nutrition powders. Formulators should review dispersibility, sediment, taste, color, potency uniformity and finished product stability.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What quality indicators should be checked?<\/summary>\r\n        <p>Buyers should review Vitamin D2 potency, mushroom source, UV treatment process, moisture, particle size, carrier system, heavy metals, microbiology, pesticides, allergen status, vegan status and batch COA.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What documents can I request before ordering?<\/summary>\r\n        <p>Qualified B2B buyers can request COA, specification sheet, SDS, TDS, potency report, allergen statement, vegan statement, non-GMO statement, gluten-free statement, flow chart, stability information and other technical files depending on the selected grade.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>How should Vitamin D2 Mushroom Powder be stored?<\/summary>\r\n        <p>Vitamin D2 Mushroom Powder should generally be stored sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors to help maintain powder quality and potency.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Does Gensei supply Vitamin D2 Mushroom Powder for medical, pharmaceutical or infant formula use?<\/summary>\r\n        <p>This page is focused on B2B dietary supplement ingredient sourcing. If a project involves pharmaceutical, medical food, infant formula, fortified food approval or therapeutic applications, the required grade, documentation and regulatory pathway should be confirmed separately.<\/p>\r\n      <\/details>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"gvdm-section gvdm-section-soft\">\r\n  <div class=\"gvdm-wrap\">\r\n    <div class=\"gvdm-final-cta\">\r\n      <div>\r\n        <h2>Source Bulk Vitamin D2 Mushroom Powder from Gensei<\/h2>\r\n        <p>Looking for a Vitamin D2 Mushroom Powder manufacturer or bulk mushroom Vitamin D2 supplier for dietary supplements? Contact Gensei to request quotation, COA, specification, Vitamin D2 potency, MOQ, sample availability and global shipping support.<\/p>\r\n      <\/div>\r\n\r\n      <div>\r\n        <a class=\"gvdm-btn\" href=\"\/contact-us\/\">Contact Supplier<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <p class=\"gvdm-disclaimer\">\r\n      Disclaimer: This product information is intended for B2B dietary supplement ingredient sourcing and formulation reference only. It is not intended to diagnose, treat, cure or prevent any disease. Vitamin D2 Mushroom Powder ingredient selection should be reviewed by mushroom source, UV treatment process, Vitamin D2 potency, assay method, carrier system, particle size, moisture, microbiology, heavy metals, stability, storage condition, label declaration, Supplement Facts requirements, warning statements, import requirements and destination-market regulations. Regulatory status and permitted uses may vary by country, platform and finished-product category. Final supplement claims, dosage, labeling, warning statements, ingredient declaration, product classification and market compliance should be reviewed according to applicable regulations in the destination market.\r\n    <\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"Product\",\r\n  \"name\": \"Vitamin D2 Mushroom Powder\",\r\n  \"alternateName\": [\r\n    \"Mushroom Vitamin D2 Powder\",\r\n    \"UV-Treated Mushroom Powder\",\r\n    \"Ergocalciferol Enriched Mushroom Powder\",\r\n    \"Vitamin D2 from Mushrooms\",\r\n    \"Agaricus bisporus Vitamin D2 Powder\",\r\n    \"Vegan Vitamin D2 Powder\",\r\n    \"Whole Food Vitamin D2 Powder\",\r\n    \"Mushroom-Derived Vitamin D2\",\r\n    \"Bulk Vitamin D2 Mushroom Powder\"\r\n  ],\r\n  \"description\": \"Bulk Vitamin D2 Mushroom Powder supplied for dietary supplement capsules, tablets, gummies, sachets, drink powders, nutrition powders and custom vitamin premixes.\",\r\n  \"brand\": {\r\n    \"@type\": \"Brand\",\r\n    \"name\": \"Gensei\"\r\n  },\r\n  \"manufacturer\": {\r\n    \"@type\": \"Organization\",\r\n    \"name\": \"Gensei Global Industries Co., Ltd\"\r\n  },\r\n  \"category\": \"Dietary Supplement Ingredient\",\r\n  \"material\": \"UV-treated mushroom powder containing Vitamin D2 \/ Ergocalciferol\",\r\n  \"additionalProperty\": [\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Source\",\r\n      \"value\": \"Edible mushrooms exposed to controlled UV light, such as Agaricus bisporus or other approved mushroom sources depending on supplier documentation\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Active Marker\",\r\n      \"value\": \"Vitamin D2 \/ Ergocalciferol\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"CAS Reference\",\r\n      \"value\": \"No single CAS applies to the mushroom powder blend; Ergocalciferol is commonly referenced as CAS 50-14-6\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Molecular Formula Reference\",\r\n      \"value\": \"Not applicable for the mushroom powder blend; Ergocalciferol is commonly referenced as C28H44O\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Common Forms\",\r\n      \"value\": \"UV-treated mushroom powder, Vitamin D2 mushroom powder, carrier-free powder, blended powder and custom vitamin premix options\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Key Specifications\",\r\n      \"value\": \"Vitamin D2 potency, IU\/g or mcg\/g, mushroom source, moisture, particle size, carrier system, heavy metals, microbiology, pesticides and stability\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Applications\",\r\n      \"value\": \"Dietary supplement capsules, tablets, gummies, sachets, drink powders, nutrition powders, vegan vitamin blends and custom premixes\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Documents\",\r\n      \"value\": \"COA, specification sheet, SDS, TDS, potency report, allergen statement, vegan statement, non-GMO statement, gluten-free statement, flow chart and stability information upon request\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Sourcing Note\",\r\n      \"value\": \"Vitamin D2 potency, source species, carrier system, Supplement Facts label requirements and destination-market compliance should be confirmed by actual batch documents\"\r\n    }\r\n  ]\r\n}\r\n<\/script>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is Vitamin D2 Mushroom Powder?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Vitamin D2 Mushroom Powder is a mushroom-derived powder containing Vitamin D2, also called ergocalciferol. It is produced when edible mushrooms are exposed to controlled UV light, which converts natural mushroom ergosterol into Vitamin D2.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Does Vitamin D2 Mushroom Powder have a CAS number?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Vitamin D2 Mushroom Powder does not have one universal CAS number because it is a mushroom biomass powder containing Vitamin D2. Ergocalciferol itself is commonly referenced as CAS 50-14-6.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the active marker in Vitamin D2 Mushroom Powder?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"The active marker is Vitamin D2, also known as ergocalciferol. Buyers should confirm Vitamin D2 potency in IU\/g or mcg\/g by supplier specification and batch COA.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"How is Vitamin D2 produced in mushrooms?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Mushrooms naturally contain ergosterol. Under controlled UV exposure, ergosterol converts into Vitamin D2. The mushrooms are then dried, milled and tested to produce a consistent powder ingredient.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Is Vitamin D2 Mushroom Powder vegan?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Vitamin D2 Mushroom Powder is mushroom-derived and is commonly used in vegan supplement concepts. Vegan positioning should still be supported by supplier statement, carrier review and finished product compliance review.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the difference between Vitamin D2 Mushroom Powder and Vitamin D3?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Vitamin D2 Mushroom Powder provides ergocalciferol from UV-treated mushrooms, while Vitamin D3 is cholecalciferol and may be animal-derived or lichen-derived depending on the grade. Buyers should compare source, potency, carrier, label positioning and market requirements.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Can Vitamin D2 Mushroom Powder be used in capsules or tablets?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Yes. 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