L-Cysteine HCl Monohydrate FCC is a hydrochloride salt of the amino acid L-cysteine in monohydrate crystalline form. It is widely used in food, pharmaceutical, and nutraceutical applications for its antioxidant properties and as a protein supplement. It supports hair, skin, and nail health and serves as a precursor for glutathione production. Its FCC grade ensures food safety and high purity for oral and clinical applications.
