We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for L-Cysteine Hydrochloride, White Crystalline Powder, 98.5% L-Leucine, D-Cysteine,100% water soluble. We believe that in good quality more than quantity. Before export of the hair there is strict top quality control check during treatment as per international good quality standards. The product will supply to all over the world, such as Europe, America, Australia,Malaysia, Montreal,Adelaide, Zambia.Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !