L-Cysteine Base, chemical formula : C3H7NO2S

L-Cysteine Base is the basic form of the amino acid L-cysteine, with the chemical formula C3H7NO2S. It is a fundamental building block for protein synthesis and is crucial for maintaining healthy skin, hair, and nails. L-Cysteine is notable for its role as a precursor to glutathione, a powerful antioxidant that helps protect cells from oxidative damage and supports immune function. This amino acid is found naturally in protein-rich foods like poultry, eggs, and dairy products. In supplements and pharmaceuticals, L-Cysteine Base is used to support antioxidant defenses, promote detoxification, and aid in the treatment of certain medical conditions. Proper storage in a cool, dry place away from light is recommended to maintain its potency and effectiveness.