N-Acetyl Cysteine is an important amino acid and antioxidant able to work either directly in the body or by stimulating the formation of reduced glutathione (one of the body’s most active antioxidant compounds).

N-Acetyl Cysteine is a wonderful anti-oxidant. It is very effective when taken with Licorice root to combat cold and flu symptoms. It is best taken at bed time. 1-2 capsules are sufficient for most purposes.