Vitamatic NAC Supplement combines 1200 mg of N-Acetyl-L-Cysteine (NAC) with Milk Thistle 50:1 Extract (80% Silymarin) to deliver potent antioxidant support for immune, respiratory, and liver health. Each serving provides substantial NAC and milk thistle support in 120 easy-to-absorb vegetarian capsules. Non-GMO, gluten-free, and made in the USA in an FDA-inspected facility following strict GMP guidelines.