• Free Form Amino Acid
• Dietary Supplement

NAC (N-Acetyl-Cysteine) is a precursor of glutathione in the body and a protected sulfur-containing amino acid. It is more stable than the sulfur-containing amino acid L-Cysteine.

Twinlab NAC (N-Acetyl-Cysteine) Capsules are easier to swallow and assimilate. They also contain no tablet binders, coating or colorings.

As a dietary supplement, take one capsule daily, preferably with a meal.

Keep tightly closed in a cool, dry place.

This product is packaged in a glass bottle for maximum stability, quality and freshness.

This product is manufactured at our own state-of-the-art facility.