Min. Order Reference FOB Price
1 kg US$9.00-15.00 / kg
Product Description
Chinese Factoty Supply D-Biotin Vitamin H Biotin 99% Powder Biotin Product Description D-BIOTIN (VITAMIN B7) D-Biotin, also called Vitamin H, is a colorless, water-soluble member of the group of B-vitamins. Formerly it was known as vitamin H or coenzyme R. It has many benefits for the hair, skin, ...