Scitec Nutrition NAC 500mg is an excellent dietary supplement that contains N-Acetyl Cysteine (NAC), a derivative of the non-essential amino acid L-Cysteine. NAC not only helps increase glutathione levels, known for its antioxidant properties, but also has a detoxifying effect, especially on the liver. It supports respiratory health by helping to thin mucus, and is associated with brain protection as well as mood regulation thanks to its role in oxidative stress. Each package contains 60 tablets, offering convenience in use.