• N-Acetyl-Cysteine
• Free Form Amino Acid

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

TWINLAB 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.

Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk, citrus, fish and egg products. No added sugars, salt, colorings, or preservatives.

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.