Vitamin D3 powder 100,000 IU/G
P002
Quantity:
Vitamin D3 is a fat-soluble vitamin, known as the"sunshine vitamin", because the skin is moderately exposed to the sun, most people can use ultraviolet rays and cholesterol in the skin to synthesize their own vitamin D. It 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.