Manufacturers List

Vitamin D3

Vitamin D3 (Cholecalciferol) is a food-grade fat-soluble vitamin essential for calcium absorption and bone health, available in multiple grades for food, feed, and pharmaceutical applications. We supply bulk Vitamin D3 sourced from leading China manufacturers, available in powder form for food and beverage manufacturers worldwide. Our Vitamin D3 is widely used in cereals, multivitamin formulations, pediatric nutrition products, poultry, swine, and cattle and bone health.

Kosher Halal ISO 9001 BRC
CAS No.
67-97-0
HS Code
293629

Introduction

Vitamin D3, or Cholecalciferol, is a fat-soluble vitamin naturally synthesized in the skin upon exposure to ultraviolet light and also obtained from animal sources. Commercial Vitamin D3 is primarily produced from lanolin (wool grease) through chemical conversion and is available in various forms including crystalline, oil-based, and water-dispersible powder grades.

It plays a critical role in calcium and phosphorus absorption, bone mineralization, and immune system regulation. Vitamin D3 is widely used in food fortification, dietary supplements, infant formula, and animal feed premixes. Multiple standardized grades are available to meet different potency and application requirements across food, feed, and pharmaceutical industries.

Uses

  • Food and beverage fortification including dairy, juice, and cereals
  • Dietary supplements and multivitamin formulations
  • Infant formula and pediatric nutrition products
  • Animal feed premixes for poultry, swine, and cattle
  • Pharmaceutical preparations for bone health

Specifications

Grades / Types Available: Food Grade

Item Specification
Appearance White to yellowish free-flowing powder
Vitamin D3 Content 100,000 – 500,000 IU/g (varies by grade)
Loss on Drying ≤ 5.0%
Heavy Metals (as Pb) ≤ 10 ppm
Arsenic (As) ≤ 2 ppm
Lead (Pb) ≤ 2 ppm
Particle Size 95% through 80 mesh
Total Plate Count ≤ 1000 CFU/g
Solubility Dispersible in cold water (CWS grade)
Purity/Assay 100,000 IU/g

Product /
Packaging

Vitamin D3 packaging

Other
Conditions

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Vitamin D3 with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

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