{"id":4840,"date":"2025-03-20T13:24:08","date_gmt":"2025-03-20T05:24:08","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4840"},"modified":"2026-10-21T11:13:41","modified_gmt":"2026-10-21T03:13:41","slug":"vitamin-d2-pilzpulver","status":"publish","type":"page","link":"https:\/\/collagensei.com\/de\/specialty-ingredients\/vitamin-d2-mushroom-powder\/","title":{"rendered":"Vitamin D2 Pilz-Pulver"},"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<!--\nSEO Title: Vitamin D2 Powder Supplier | Bulk Ergocalciferol | Gensei\nMeta Description: Bulk vitamin D2 powder (ergocalciferol) for supplements, premixes and food fortification. 100 CWS grade \u2265100,000 IU\/g. Request a quote from Gensei.\nCanonical: https:\/\/collagensei.com\/vitamins-supplier\/vitamin-d2-manufacturer\/\nPrimary: vitamin d2 powder\nCommercial: bulk vitamin d2 powder; vitamin d2 powder supplier\nEntity: vitamin d2; ergocalciferol; ergocalciferol powder; vitamin d2 100 CWS\nDo not use \"vitamin d2 mushroom powder\" unless source documentation confirms mushroom origin.\nDo not target \"manufacturing vitamin d2\" on this product page.\n-->\n<style>\n.gensei-vitamin-d2-page{\n  position:relative;\n  left:50%;\n  transform:translateX(-50%);\n  width:100vw;\n  max-width:100vw;\n  overflow-x:clip;\n  --g-blue:#356486;\n  --g-blue-dark:#274d68;\n  --g-blue-soft:#edf3f7;\n  --g-ink:#1f2b33;\n  --g-muted:#66737c;\n  --g-line:#dbe3e8;\n  --g-bg:#f7f9fa;\n  --g-shadow:0 14px 36px rgba(38,70,91,.08);\n  font-family:inherit;\n  color:var(--g-ink);\n  line-height:1.6;\n}\n\n.gensei-vitamin-d2-page *,\n.gensei-vitamin-d2-page *::before,\n.gensei-vitamin-d2-page *::after{\n  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.g-section{\n    padding:52px 0;\n  }\n\n  .gensei-vitamin-d2-page .g-facts,\n  .gensei-vitamin-d2-page .g-quality-grid,\n  .gensei-vitamin-d2-page .g-application-grid,\n  .gensei-vitamin-d2-page .g-doc-grid,\n  .gensei-vitamin-d2-page .g-fit-list{\n    grid-template-columns:1fr;\n  }\n\n  .gensei-vitamin-d2-page .g-inquiry-section{\n    padding:54px 0;\n  }\n\n  .gensei-vitamin-d2-page .g-quote-grid{grid-template-columns:1fr}\n\n  .gensei-vitamin-d2-page .g-form-card{\n    padding:23px 18px 20px;\n    border-radius:18px;\n  }\n\n  .gensei-vitamin-d2-page .g-inquiry-copy h2{\n    font-size:38px;\n  }\n\n  .gensei-vitamin-d2-page table{\n    min-width:760px;\n  }\n}\n.gensei-vitamin-d2-page .g-technical-note{\n  margin:25px 0 0;padding:18px 22px;border-left:3px solid var(--g-blue);\n  background:#fff;border-radius:0 10px 10px 0;color:var(--g-muted);\n  font-size:15px;line-height:1.75;\n}\n<\/style>\n<div class=\"gensei-vitamin-d2-page\"><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Vitamin D2 Powder\",\"alternateName\":[\"Ergocalciferol Powder\",\"Vitamin D2 100 CWS\"],\"image\":\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/10\/Vitamin-D2-Powder.webp\",\"description\":\"Bulk vitamin D2 (ergocalciferol) 100 CWS powder specified at at least 100,000 IU\/g for supplement, premix and food-fortification manufacturing.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Gensei\"},\"category\":\"Dietary supplement ingredient\"}<\/script><section class=\"g-hero\"><div class=\"g-wrap g-hero-grid\"><div><p class=\"g-eyebrow\">Ergocalciferol 100 CWS Ingredient<\/p><h1>Bulk Vitamin D2 Powder Supplier<\/h1><p class=\"g-lead\">Gensei supplies vitamin D2 (ergocalciferol) 100 CWS powder specified at \u2265100,000 IU\/g for dietary supplements, nutrient premixes and food-fortification manufacturing.<\/p><div class=\"g-actions\"><a class=\"g-btn g-btn-primary\" href=\"#vitamin-d2-inquiry\">Request a Quote<\/a><\/div><\/div><div class=\"g-hero-image\"><img src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/10\/Vitamin-D2-Powder.webp\" alt=\"Vitamin D2 powder ergocalciferol 100 CWS bulk ingredient\" loading=\"eager\" fetchpriority=\"high\" decoding=\"async\"><\/div><\/div><\/section><section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Product Information<\/p><h2>Vitamin D2 (Ergocalciferol) Powder at a Glance<\/h2><p>Use these identity and grade details to match the offered material with your formulation brief and purchasing specification.<\/p><\/div><div class=\"g-facts\"><div class=\"g-fact\"><span>Active ingredient<\/span><strong>Ergocalciferol<\/strong><\/div><div class=\"g-fact\"><span>CAS number<\/span><strong>50-14-6<\/strong><\/div><div class=\"g-fact\"><span>Product code<\/span><strong>THC-VD03A<\/strong><\/div><div class=\"g-fact\"><span>Assay<\/span><strong>\u2265100,000 IU\/g<\/strong><\/div><\/div><\/div><\/section><section class=\"g-section g-section-soft\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Formulation<\/p><h2>Formulating with Vitamin D2 100 CWS Powder<\/h2><p>Beyond the assay, formulation teams should assess the delivery system, distribution at low inclusion rates and suitability for the intended process.<\/p><\/div><div class=\"g-quality-grid\"><article class=\"g-quality-card\"><h3>Active Form<\/h3><p>Vitamin D2 is the ergocalciferol form of vitamin D, distinct from cholecalciferol (D3). Confirm that the finished-product brief specifically calls for D2; botanical or mushroom origin cannot be established from the assay alone.<\/p><\/article><article class=\"g-quality-card\"><h3>Carrier and Formulation<\/h3><p>A CWS designation describes the formulated ingredient format, not a complete carrier declaration. Request the composition and allergen information needed to assess label suitability and compatibility with other ingredients.<\/p><\/article><article class=\"g-quality-card\"><h3>Use in Dry Blends<\/h3><p>At low inclusion rates, premix design and blending sequence can affect distribution. Check homogeneity with the actual batch size and equipment rather than assuming a dry powder will distribute uniformly.<\/p><\/article><\/div><p class=\"g-technical-note\">The designation CWS refers to the powder format; it does not establish the exact carrier composition or guarantee full dissolution in water. Product-specific dispersion information can be requested for formulations where this is important.<\/p><\/div><\/section><section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Quality<\/p><h2>Vitamin D2 Powder Specification and Quality Limits<\/h2><p>Technical criteria for identity, particle size, assay, moisture, elemental limits and microbiological quality of the 100 CWS powder.<\/p><\/div><div class=\"g-table-wrap\"><table><thead><tr><th>Test Item<\/th><th>Specification<\/th><th>Method<\/th><\/tr><\/thead><tbody><tr><td>Appearance<\/td><td>White to light yellow powder; no visible foreign matter or odor<\/td><td>Visual<\/td><\/tr><tr><td>Identification<\/td><td>HPLC principal peak retention time matches reference<\/td><td>HPLC<\/td><\/tr><tr><td>Particle size<\/td><td>100% passes 40 mesh; \u226590% passes 80 mesh<\/td><td>USP &lt;786&gt; \/ Ph. Eur. 2.9.12<\/td><\/tr><tr><td>Vitamin D2 assay<\/td><td>\u2265100,000 IU\/g<\/td><td>HPLC<\/td><\/tr><tr><td>Loss on drying<\/td><td>\u22645.0%<\/td><td>USP &lt;731&gt; \/ Ph. Eur. 2.2.32<\/td><\/tr><tr><td>Heavy metals (as Pb)<\/td><td>\u226410.0 ppm<\/td><td>USP &lt;231&gt; II \/ Ph. Eur. 2.4.8<\/td><\/tr><tr><td>Lead (Pb)<\/td><td>\u22642.0 ppm<\/td><td>USP &lt;251&gt; \/ Ph. Eur. 2.4.10<\/td><\/tr><tr><td>Arsenic (As)<\/td><td>\u22642.0 ppm<\/td><td>USP &lt;211&gt; II \/ Ph. Eur. 2.4.2<\/td><\/tr><tr><td>Total aerobic microbial count<\/td><td>\u22641,000 CFU\/g<\/td><td>USP &lt;2021&gt;<\/td><\/tr><tr><td>Moulds and yeasts<\/td><td>\u2264100 CFU\/g<\/td><td>USP &lt;2021&gt;<\/td><\/tr><tr><td>Enterobacteria<\/td><td>\u226410 CFU\/g<\/td><td>Ph. Eur. 2.6.13<\/td><\/tr><tr><td>E. coli<\/td><td>Not detected in 10 g<\/td><td>USP &lt;2022&gt;<\/td><\/tr><tr><td>Salmonella<\/td><td>Not detected in 25 g<\/td><td>Ph. Eur. 2.6.13<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section><section class=\"g-section g-section-soft\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Applications<\/p><h2>Applications for Ergocalciferol 100 CWS<\/h2><p>The use case determines which checks matter most: dose distribution in supplements, homogeneity in premixes, reconstitution in nutrition powders or regulatory eligibility in fortified foods.<\/p><\/div><div class=\"g-application-grid\"><article class=\"g-application\"><h3>Ergocalciferol Supplements<\/h3><p>For capsules and tablets specifying ergocalciferol, translate the target IU per serving into an appropriate addition rate. Verify blend uniformity and finished-product assay, especially when the vitamin is added at low levels.<\/p><\/article><article class=\"g-application\"><h3>Nutrient Premix Manufacturing<\/h3><p>For multi-ingredient premixes, consider ingredient segregation, blending order and dilution strategy. Trial the powder in the actual carrier matrix and confirm homogeneity before scaling production.<\/p><\/article><article class=\"g-application\"><h3>Powdered Nutrition Formulas<\/h3><p>For drink mixes and powdered nutrition products, evaluate how the formulated powder behaves during reconstitution and storage. The CWS designation alone should not be treated as proof of complete water solubility.<\/p><\/article><article class=\"g-application\"><h3>Food Fortification Projects<\/h3><p>For fortified foods, first verify that ergocalciferol is permitted for the target category and destination market. Then assess process exposure, ingredient declaration and the intended fortification level.<\/p><\/article><\/div><\/div><\/section><section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Supply<\/p><h2>Vitamin D2 Supply & Handling<\/h2><\/div><div class=\"g-standard-grid\"><article class=\"g-standard-card\"><h3>Storage<\/h3><p>Keep tightly sealed in a dry place, protected from light. Recommended storage temperature: below 25\u00b0C.<\/p><\/article><article class=\"g-standard-card\"><h3>Product Documentation<\/h3><p>Request a lot-specific COA and the current specification for supplier qualification. Review the acceptance limits against your internal requirements; batch results may differ from the example COA.<\/p><\/article><article class=\"g-standard-card\"><h3>Source and Composition<\/h3><p>Origin and carrier details should be verified through the applicable supplier declarations. Do not infer mushroom origin, vegan suitability or allergen status from the term ergocalciferol alone.<\/p><\/article><article class=\"g-standard-card\"><h3>Bulk Supply<\/h3><p>Commercial terms, available pack sizes, lead time and shipment arrangements depend on the requested order and destination; confirm them with the quotation.<\/p><\/article><\/div><\/div><\/section><section class=\"g-inquiry-section\" id=\"vitamin-d2-inquiry\"><div class=\"g-wrap g-inquiry-grid\"><div class=\"g-inquiry-copy\"><div class=\"g-inquiry-pill\">Vitamin D2 Powder Inquiry<\/div><h2>Request Vitamin D2 Powder Pricing<\/h2><p>Send your purchasing requirements so our team can prepare product and commercial information relevant to your project.<\/p><div class=\"g-quote-guide\"><h3>For a More Relevant Quote<\/h3><p>Include the purchasing details below where available.<\/p><div class=\"g-quote-grid\"><div class=\"g-quote-item\"><strong>Required Quantity<\/strong><span>Share your estimated order quantity or purchasing volume.<\/span><\/div><div class=\"g-quote-item\"><strong>Destination Market<\/strong><span>Provide the destination country or region for the shipment.<\/span><\/div><div class=\"g-quote-item\"><strong>Finished-Product Format<\/strong><span>Tell us whether the project is a tablet, capsule, premix, fortified food or another formulation.<\/span><\/div><div class=\"g-quote-item\"><strong>Qualification Requirements<\/strong><span>Flag any destination-market approvals or internal supplier-qualification conditions that must be resolved before ordering.<\/span><\/div><\/div><div class=\"g-quote-note\">If some details are not yet confirmed, send what you have and our team can follow up on the remaining requirements.<\/div><\/div><\/div><div class=\"g-form-card\"><h3>Send Your Inquiry<\/h3><p class=\"g-form-intro\">Share your company details and purchasing requirements.<\/p>\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f74-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"74\">\n<div 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