Min. Order Reference FOB Price
10 kg US$13.00-200.00 / kg
Product Description
Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin, also regarded as a hormone precursor acting on calcium and phosphorus metabolism, it is closely related to sunlight, so it is also called "sunshine vitamin". The 7-dehydrocholesterol produced after dehydrogenation of cholesterol ...