NAC 600 - 60 capsules
From The Manufacturer
Woodstock Vitamins N-Acetyl-l-Cysteine (NAC) is a source of the conditionally essential amino acid l-cysteine and a precursor to the tripeptide glutathione. NAC and glutathione support antioxidant and detoxification activity in the body.
Hard to tell yet how good these are as only being taking them for a couple of weeks, but so far so good. Thanks.