Purchase Qty. Reference FOB Price
10-999 grams US$1.00
1,000+ grams US$0.70
Product Description
Pure Nutritional Supplement 98% Biotin Vitamin B7 Powder Product Name: Biotin Vitamin B7 Powder CAS No: 58-85-5 Specification 1%, 2% and 98% Color: White crystalline powder Biotin, also known as vitamin H and coenzyme R, is a water-soluble vitamin and also belongs to the vitamin B ...