BioStacksNAC and longevity
NAC is a supporting nutrient for longevity support. NAC is a precursor to glutathione, the body's primary intracellular antioxidant. Supports liver detoxification, respiratory health, and cellular defense against oxidative stress. Well studied for acetaminophen toxicity and as a mucolytic.
Effective dosing
Most evidence supports 600–1800 mg of nac daily. Most studies use 600–1200 mg/day. Higher doses (up to 1800 mg) used in some clinical contexts. Often taken in divided doses. Products below this range may not deliver meaningful results.
What the research says
The clinical evidence for nac in longevity is moderate. Precursor to glutathione with established medical use for acetaminophen toxicity and mucolytic therapy Learn more
We are still building rankings for NAC in the Longevity category. Check back soon as we scan more products.