L-Cystine

Cystine is an important component of amino acid infusion and compound amino acid preparations, used for the prevention and treatment of congenital homocystinuria, various alopecias, hepatitis, radiation damage, and cytopenia and drug poisoning caused by various reasons .

It is also used for adjuvant treatment of acute infectious diseases, bronchial asthma, neuralgia, eczema and burns.