N-Acetyl-L-Cysteine (NAC) (120 tablets) Protected Instead of using vitamins derived

Instead of using vitamins derived from allergen-containing plant sources such as yeast or corn

or healthcare professional

with a meal

and living at latitudes with scarce winter sunlight can all negatively affect vitamin D levels

N-Acetyl-L-Cysteine (NAC) (120 tablets) Protected Instead of using vitamins derivedNAC, 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