N-Acetyl-L-cysteine also known as N-Acetyl-cysteine, Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether. It is a drug and nutritional supplement. N-Acetyl-L-cysteine is a kind of membrane penetrating antioxidant.

It is used as a phlegm dissolving drug and an antidote to acetaminophen poisoning; It should not be used together with antibiotics such as penicillin, cephalosporin, tetracycline, etc. to avoid reducing their antibacterial effect. Use with caution in patients with bronchial asthma.

1. It can be used as medicine for dissolving phlegm drums.
2.It has a great effect in clearing oxygen-free radicals.
3.It can disturb the melanin production.
4.It is helpful to eliminate the freckle on the skin.

1.Applied in food field.
2.Applied in health product field.
3.Applied in pharmaceutical field.
4.Applied in cosmetics field.
5.Applied in beverage field.