Precursor to Glutathione. Supports Liver & Lung Function. Non-GMO. N-ACETYL-L-CYSTEINE (NAC) is a powerful antioxidant amino acid and a precursor in the body to the critical endogenous antioxidant glutathione. Glutathione exerts a variety of protective effects including detoxification and intracellular defense against oxidative stress. Substances known to reduce glutathione status are acetaminophen and alcohol.
(12 reviews) 8
Rating breakdown12 reviews
12 out of 12(100%)customers recommend this product.
"Bought NAC to help protect lungs from exposure to toxins, chemicals, allergens, etc. It does seem to help my lungs to better deal with & counteract pollution & irritants, so I will continue to use for 6 - 12 months and reassess then. I trust the quality of Jarrow supplements so will continue with this brand taking 500-1000 mg/day."
"More & more I have come to rely on Jarrow for great effective products. This NAC is a great value * I like that it is time released for greater effectiveness. I have only taken it for a month & will know its effects better as time goes on."