Glutathione is soluble in water, dil alcohol, liq ammonia, dimethylformamide, not in grain alcohol, aether and acetone. Its solid is relative stable. And its solution is easily oxidized in the air.Two molecules also the lively reduced glutathione-condensation of the disulfide bonds, are oxidized glutathione (GSSH), but only reduced glutathione (GSH) has physiological activity.

Glutathione is widely applied to food, pharmaceutical, cosmetic and other fields. R&D L-Glutathione is respective listed in our country “863 Plan” and other emphases items. We, Huzhou Longs Biochem Co., Ltd. taking on the industrialization of this “863 Plan” item, batch-produce L-Glutathione via microbe fermentation, separation, purification and other modern bioengineering techniques. And L-Glutathione has been already put in home and abroad markets.