| Certification: | ISO, FDA |
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| Assay Method: | HPLC |
| Application Form: | Tablet, Capsule |
| Application: | Food, Medicine |
| State: | Powder |
| Extract Source: | Vitamin D |
| Samples: |
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| Customization: |
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Audited Supplier | Product Name | Vitamin D3 |
| Appearance | White Powder |
| Specification | 99% |
| Molecular Formula | C27H44O |
| CAS No. | 67-97-0 |
Vitamin D3 (cholecalciferol) has a few health benefits, including helping the body absorb calcium. Foods such as fish, beef liver, eggs, and cheese naturally contain vitamin D3. It can also be produced in the skin following exposure to ultraviolet (UV) radiation from the sun.
Supplement forms of vitamin D3 are also available and may be used for general health, as well as the treatment or prevention of vitamin D deficiency.
Vitamin D3 is one of two types of vitamin D. It differs from vitamin D2 (ergocalciferol) in both its structure and sources.
Source:
Vitamin D3 is naturally found in animals and animal-derived products like milk. It is also directly synthesized in the skin when it is exposed to ultraviolet B (UVB) radiation.
Health Benefits:
Vitamin D3 has better bioavailability, meaning more of the vitamin enters the bloodstream and can be used by the body
Vitamin D3 has a better half-life, meaning it stays in circulation for longer
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