Min. Order Reference FOB Price
1 kg US$17.00-28.00 / kg
Product Description
ISO Vitamin D3 dry powder with wholesales price 100000/500000 Iu/g Vitamin D3, also known as cholecalciferol, is a type of vitamin D. The 7-dehydrocholesterol produced after cholesterol dehydrogenation can be irradiated with ultraviolet rays to form cholecalciferol. ...