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Now Foods NAC delivers 600 mg of N-acetyl cysteine per capsule in a large 250-count bottle. NAC is a precursor to glutathione, an antioxidant the body uses, and is widely taken for antioxidant support and liver and respiratory health. The formula is gluten free and includes selenium and sulfur. It is a no-frills single-ingredient supplement that suits people who want a high dose per capsule and a long supply, though the 600 mg strength means fewer capsules per day than 500 mg or 250 mg rivals.
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Lowest price we've seen: $26.79 on Nov 9 at Herbspro. Tracked across 2 stores since Nov 9.
Owners of Now Foods NAC generally report it as a straightforward, well-priced NAC supplement that does what they expect. Many mention the large capsule size and the sulfur smell as drawbacks, while others praise the high dose and long supply.
