Min. Order Reference FOB Price
1 kg US$150.00-300.00 / kg
Product Description
Food and Pharma Grade D-Biotin (Vitamin H) , Biotin CAS No. 58-85-5 Product Description Biotin Supplement, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric ...