N/a manufacturer / supplier in China, offering 1% 98% Health Food Water Soluble Vb12 Cyanocobalamin CAS 68-19-9 Vitamin B12, Supply Cosmetic Grade Euk-134 CAS 81065-76-1 Ethylbisiminomethylguaiacol Manganese Chloride, Factory Supply 20% 40% Powder Chia Seed Protein and so on.