Vitamin D3

Vitamin D3

100, 000 IU/KG HPLC, 500, 000 IU IU/KG HPLC

Vitamin D3, also known as cholecalciferol, is a type of vitamin D.
Vitamin D3 is fat-soluble, insoluble in water, and can only be dissolved in fat or fat solvents. It can withstand high temperature and oxidation in neutral and alkaline solutions.
Vitamin D3 (cholecalciferol) is mainly synthesized by the human body. The skin of the human body contains a kind of cholesterol, which becomes vitamin D3 after exposure to sunlight. In addition, vitamin D3 can also be derived from animal foods, such as livers, especially cod liver oil extracted from fish livers of marine products.