Staroran
Vitamin D3

STARORAN ingredient portfolio

Vitamin D3

A Vitamin D3 ingredient direction where chemical form, activity basis, carrier system, grade, and intended application are reviewed together.

nutraceuticalfood formulationVitamins & Nutrientsvitaminvitamin D3

Quality assurance

Quality coordination from supplier review to shipment.

Independent third-party testing is coordinated for every batch before shipment. Confirm the exact product, specification, destination, test scope, and applicable documents.

  • Supplier review
  • Batch test scope
  • Pre-shipment check
  • COA & documents
Product Name
Vitamin D3
Chemical Name
Cholecalciferol
CAS No.
67-97-0
Common Specifications
Vitamin D3 1,000,000 IU/g Oil
Vitamin D3 100,000 IU/g CWS Spray-dried Powder (Cold Water Dispersible)

Product Introduction

Vitamin D3 is an essential fat-soluble vitamin. It promotes calcium and phosphorus absorption, supports bone & teeth health, maintains immune balance. It is one of the most widely used nutritional ingredients in global multivitamin and bone support supplement formulations.

Main Application Fields

  • Multivitamin dietary supplements, bone health compound formulas
  • Fortified dairy, beverages, functional food, infant nutrition food
  • Feed additives

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