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Shaanxi Kaishi Biotechnology Co., Ltd
$18
1-49 Bag/Bags
$15
50-499 Bag/Bags
$13
≥500 Bag/Bags
Product Attributes
Model No.: KS-20260302
Brand: kaishibio
Product Description
Vitamin D3 Powder (Cholecalciferol) is a fat-soluble essential Vitamin widely used in dietary supplements, food fortification systems, and pharmaceutical formulations. It plays a critical role in calcium absorption, bone health maintenance, and immune system regulation.
As a core Nutritional Ingredient, Vitamin D3 Powder is widely applied in Vitamin premixes, Nutritional Fortifiers, and Superfood Blends for global nutraceutical and food manufacturers requiring stable potency and high bioavailability Nutritional Ingredients Amino Acids
Sports Nutrition Ingredients .
Content Note: Prepared by our technical team based on peer-reviewed nutritional and clinical literature. Functional descriptions comply with FDA and EFSA dietary supplement guidelines. Last reviewed: April 2026
According to a study in The American Journal of Clinical Nutrition (2011), vitamin D3 supplementation supports calcium absorption and bone mineral density in individuals with deficiency risk.
According to a study in Journal of Steroid Biochemistry and Molecular Biology (2019), vitamin D3 plays a key role in immune modulation and endocrine regulation pathways.
Vitamin D3 Powder is manufactured using microencapsulation and carrier-based stabilization systems suitable for Standardized Extracts, Food Additives, and vitamin fortification applications requiring high potency and stability.
| Parameter | Specification |
|---|---|
| Chemical Name | Cholecalciferol (Vitamin D3) |
| CAS Number | 67-97-0 |
| Appearance | White to off-white powder |
| Potency | 100,000 IU/g – 500,000 IU/g (customizable) |
| Carrier System | Maltodextrin / Starch / Microencapsulation matrix |
| Solubility | Fat-soluble (water-dispersible beadlets available) |
| Testing Method | HPLC / UV / USP standard assay |
| Form | Powder / Beadlets / Premix blends |
| Form | Stability | Bioavailability | Best Application |
|---|---|---|---|
| Vitamin D3 Powder | High (encapsulated) | High | Premix & food fortification |
| Oil-based D3 | Medium | High | Softgel capsules |
| D3 Beadlets | Very High | High | Beverages & dry blends |
| Type | Bioavailability | Stability | Market Preference |
|---|---|---|---|
| Vitamin D3 (Cholecalciferol) | High | High | Global standard |
| Vitamin D2 (Ergocalciferol) | Lower | Medium | Limited use |
Vitamin D3 Powder is widely used across global nutrition industries involving Vitamin fortification, Nutritional Ingredients, and Superfood Blends for bone health and immune support systems.
It is widely used in Supplement Contract Manufacturing, Capsule Manufacturing, and Tablet Manufacturing for global nutraceutical and pharmaceutical brands.
We supply high-purity Vitamin D3 Powder with stable potency, microencapsulation technology, and global compliance standards.
We also support downstream industries including Gummy Manufacturing, Beverage Manufacturing, and Food Fortification Systems.
It is used in dietary supplements and food fortification to support bone and immune health.
Beadlets offer higher stability and better dispersion in beverages compared to standard powder.
Yes, Vitamin D3 is fat-soluble but can be formulated into water-dispersible systems.
We offer 100,000 IU/g to 500,000 IU/g with customization options.
Yes, it is widely used in gummy vitamin formulations.
Yes, we provide full OEM support including formulation, blending, and packaging.
Packaging & Delivery
| Selling Units: | Bag/Bags |
|---|
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.