
Vitamin D3 powder is a fat-soluble vitamin and must use fat as a solute for better absorption. Virgin olive oil can be used as the solute.
Vitamin D3 derived from fish oil contains DHA and other components, which need to be refined and purified to retain a single component. Vitamin D3, derived from sheepskin fat, has a very single and pure composition.
Vitamin D3 is easily oxidized when exposed to the air and its efficiency decreases. Therefore, the capsule-like packaging will prevent oxidation and can be swallowed directly. Our company can provide Vitamin D3 in different forms, including raw materials and custom supplements.
Ensure you get enough vitamin D3 through scientific sun exposure, food supplements and supplements.
Vitamin D3 powder, oil, capsules, or other forms of supplements are all available.


|
ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
White to light yellow powder |
Complies |
|
Particle Size |
All pass through the sieve of 80 mesh |
Complies |
|
Lose on drying |
≤5.00% |
4.3% |
|
Total Heavy metals |
≤10ppm |
Complies |
|
Pb |
≤2.0mg/kg |
0.01mg/kg |
|
As |
≤2.0mg/kg |
﹤1.0mg/kg |
|
Assay |
≥100,000iu/g |
118,000iu/g |
|
Microbial test |
||
|
Bacteria |
≤1000cfu/g |
﹤10cfu/g |
|
Fungi and yeast |
≤100cfu/g |
﹤10cfu/g |
|
E.Coli |
≤0.3 MPN/g |
≤0.3 MPN/g |
|
Salmonella |
Negative |
Negative |
|
Staphylococcus aureus |
Negative |
Negative |

1. For the prevention and treatment of vitamin D deficiency.
2. Vitamin D3 supplementation is particularly important for infants and young children because it plays a vital role in their bone growth, immunity improvement, and muscle function maintenance.
3. Good for bone health
Vitamin D3 Powder helps with the absorption of calcium and phosphorus, two minerals that are important components of bones and teeth in infants and young children. Lack of vitamin D3 may lead to rickets.
4.Immune enhancer
Vitamin D3 has a regulatory effect on the immune system and can help infants and young children better resist the invasion of pathogens. Studies indicate that vitamin D3 helps reduce the risk of respiratory infections.
5. Maintain muscle function
Vitamin D3 also plays an important role in maintaining normal muscle function in infants and young children. A lack of vitamin D3 may cause symptoms such as muscle weakness and pain in infants and young children.

1. Supplements.
2. Drug.
3. Injection.
Reference
[1]. McCullough PJ, McCullough WP, Lehrer D, Travers JB, Repas SJ. Oral and topical vitamin d, sunshine, and uvb phototherapy safely control psoriasis in patients with normal pretreatment serum 25-hydroxyvitamin d concentrations: a literature review and discussion of health implications. Nutrients.
[2].Journal of Aging & Gerontology: "The Role of Vitamin D in the Aging Adult."
Mayo Clinic: "Vitamin D."
[3]. Webb AR, et al. (2018). Colour counts: Sunlight and as drivers of vitamin D deficiency at UK latitudes.








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