NAC 500mg (120 Capsules)

Cysteine is a semi-essential amino acid that we must get from our diet. But when the dietary intake of the amino acids our bodies need to make cysteine is low, it is essential to take cysteine as a supplement. N-acetyl-L-cysteine, or NAC, is a direct source of cysteine, known in particular for its ability to support immune health. NAC is necessary for the production of glutathione, one of the most important antioxidants in our bodies. It can help relieve respiratory conditions, including bronchitis, by reducing inflammation and loosening mucus that can tighten the airways.

NAC supplements are traditionally sourced from duck feathers, but Health First NAC is an entirely vegan formula made from non-GMO corn! Our formula provides 500 mg of NAC and is gluten-free, making it the ideal choice for vegans, vegetarians, and anyone sensitive to gluten!