99% Vitamin D3 Of GMP Facotry
Vitamin D3 API—also known as Cholecalciferol—is the active pharmaceutical ingredient in countless formulations for bone health, immune support, and overall wellness worldwide.
As a fat-soluble secosteroid produced endogenously through sunlight exposure and obtained through dietary sources, Vitamin D3 has emerged as one of the most scientifically validated and commercially significant ingredients in the global nutraceutical, pharmaceutical, and food industries.
We don’t just supply Vitamin D3 Raw Materials.
We deliver pharmaceutical-grade purity, documented regulatory compliance, supply chain reliability, and technical partnership that give you a competitive edge in this rapidly growing market—whether you’re manufacturing dietary supplements, pharmaceutical formulations, functional foods, or animal nutrition products.
Why Select Us As Your Vitamin D3 Supplier
#1. High quality:
The oil-form and powder-form Vd3 are consistently within quality standards, with a stable manufacturing process.
Our strict quality controls ensure you get high-quality Vitamin D3 from us.
#2. Fast shipment:
It is our regular product, and we always have it in stock.
We will ensure you receive the tracking info within 3 days for orders under 1kg.
For commercial orders over 25 kg, we can ship goods within 5 days.
Vitamin D3 API Applications and Specifications
Supplier Documents Download
Pharmaceutical Applications (High-Value Segment)
Vitamin D3 API is widely used in pharmaceutical formulations for the treatment and prevention of Vitamin D deficiency:
Prescription vitamin D supplements — for treating deficiency and related conditions
Combination therapies — with calcium for osteoporosis management
Injectable formulations — for rapid correction of severe deficiency
Pediatric formulations — infant nutrition and pediatric supplements
Therapeutic applications — respiratory diseases and immune support
Nutraceuticals & Dietary Supplements (Largest Volume Segment)
Vitamin D3 is a foundational ingredient for bone health, immune support, and muscle function:
Bone health supplements — supporting calcium absorption and bone density
Immune support formulations — enhancing immune resilience
Multivitamins — a staple ingredient in daily wellness products
Soft gel capsules — the most common delivery format
Gummies and chewables — emerging consumer-preferred formats
Sublingual sprays and drops — for rapid absorption
Food & Beverage Fortification (High-Growth Segment)
Vitamin D3 is increasingly used in food fortification to address widespread deficiency:
Dairy products — milk, yogurt, and cheese fortification
Breakfast cereals and grain-based bars
Fruit juices and juice drinks
Functional beverages — fortified drinks for daily nutrition
Infant formula — supporting early-stage bone development
Nutritional bars — convenient wellness formats
Animal Nutrition & Feed (Dominant Volume Segment)
O feed industry dominates due to its role in enhancing animal health:
Poultry and livestock feed — ensuring proper bone development and productivity
Premixes — customized feed formulations
Cold water dispersible powders — for feed applications
Cosmetics & Personal Care
Vitamin D3 is increasingly incorporated into skincare formulations:
Anti-aging creams — supporting skin health and regeneration
Protective formulations — defending against environmental damage
Product Name: Vitamin D3
Cas Number: 67-97-0
Molecular Formula: C27H44O
Molecular Weight: 384.64 g/mol
Chemical Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
HS Code: 2936290000 (Other unmixed vitamins and their derivatives-其他未混合的维生素及其衍生物)
Suitability to be shipped by air as common goods: not suitable, the 40MIU/G VD3 pure powder is a 6.1-Type Dangerous Chemical, not suitable to be shipped by air as common goods.
Grade: Pharma-Grade/Food-Grade
Purity or Assay: 98% as min-(40MIU/G)
Standards: Current USP Standards
Manufacturer Certificates available: GMP/ISO
Manufacturer Documents Available: COA/DMF
Supply Capability: 500 KG per year
MOQ: 100G
Price Ideas In 2023: 500USD/100G, 3000USD/1KG. (For more updated prices, contact us directly by email or WhatsApp)
Lead Time: 3~5 days for quantities less than 10KG, 3~4 days for orders less than 500G.
Stock Status: Over 10KG
Shipping Temperature: Room temperature
FAQs About Vitamin D3 Bulk Powder
What is Vitamin D3 API used for?
Vitamin D3 API—also known as Cholecalciferol—is a fat-soluble vitamin used as the active pharmaceutical ingredient in pharmaceutical formulations (deficiency treatment, osteoporosis management, pediatric nutrition), dietary supplements (bone health, immune support, overall wellness), food and beverage fortification (dairy, cereals, juices, functional beverages), and animal nutrition (poultry and livestock feed). It is the key active ingredient in countless branded and generic formulations worldwide.
What are the brand names for Vitamin D3?
Vitamin D3 is the generic name for the active ingredient. It is also known by synonyms including Cholecalciferol, Colecalciferol, (+)-Vitamin D3, Calciol, and Activated 7-dehydrocholesterol. It is the key active ingredient in numerous branded dietary supplements and pharmaceutical products.
What purity level do you guarantee for Vitamin D3 API?
We guarantee Vitamin D3 API meets and exceeds USP, Ph. Eur., BP, and IP specifications. Every batch is tested for identity, purity, and quality parameters in accordance with pharmaceutical industry standards.
What documentation do you provide with each order?
Every shipment includes a Certificate of Analysis (CoA), Method of Analysis (MOA), Material Safety Data Sheet (MSDS), and stability data. For regulatory submissions, we provide complete documentation of the manufacturing process and quality certificates.
What forms of Vitamin D3 API do you supply?
We supply Vitamin D3 API in multiple forms to meet diverse formulation needs: crystalline (highest purity), oil, resin-in-oil, cold-water-dispersible (CWD) powder, and feed-grade powder. The powder form is the most widely used due to its ease of blending into supplements and food formulations.
What is the potency of Vitamin D3 API?
1 gram of Cholecalciferol equals 40,000,000 IU of Vitamin D3.
Is Vitamin D3 API FDA-approved?
The FDA recognizes vitamin D3 as GRAS (Generally Recognized As Safe) and has been listed as a GRAS nutrient since November 20, 1959. It is approved for use as a nutrient supplement in various food applications, including breakfast cereals, grain-based bars, yogurt, cultured dairy products, and fruit juices. The FDA has also approved a health claim for calcium, vitamin D, and osteoporosis.
What is the solubility and storage profile of Vitamin D3 API?
Vitamin D3 API is a white to almost white crystalline powder that is insoluble in water e soluble in ethanol and fatty oils. It should be stored in airtight containers, protected from light, heat, and moisture. An inert atmosphere is recommended for long-term storage.
What are the key market trends for Vitamin D3?
Key trends include: plant-based and vegan Vitamin D3 sources; innovative delivery formats like gummies and softgels; integration into functional beverages; expansion into infant nutrition and pediatric products; increasing food fortification in dairy, cereals, and juices; and rising demand for high-bioavailability formulations.
Can you supply Vitamin D3 API for compounding pharmacy applications?
Yes. We supply Vitamin D3 API in quantities suitable for compounding pharmacies. Our API can be used to formulate patient-specific preparations.
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