Allergy Research Group  NAC N-Acetyl-L-Cysteine 500 mg 120 tablets
Allergy Research Group  NAC N-Acetyl-L-Cysteine 500 mg 120 tablets
Allergy Research Group  NAC N-Acetyl-L-Cysteine 500 mg 120 tablets

Allergy Research Group NAC N-Acetyl-L-Cysteine 500 mg 120 tablets

Regular price $35.78 Sale

NAC, the acetyl derivative of L-cysteine, is more stable than L-cysteine, and can convert into L-cysteine after being absorbed. NAC is a natural source of sulfur for metabolism, and an antioxidant that supports glutathione synthesis.* NAC may be used instead of L-cysteine as an adjunct to Item #70130 Original AntiOx. Free form amino acid, high purity, well tolerated, and in tablet form to insure potency.


As a dietary supplement, 1 tablet one to three times daily, or as directed by a healthcare practitioner.


Serving Size: 1 tablet

Amount Per Serving
N-Acetyl-L-Cysteine ... 500mg

Other Ingredients: Dicalcium phosphate, microcrystalline cellulose, magnesium stearate, silicon dioxide, stearic acid, croscarmellose sodium.


Keep in a cool, dry place, tightly capped.