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Formula 50 is the original protein formula for support of hair and nails
Iron (as iron amino acidcombination) - 25 mg
Vitamin C (naturally occurring) - 6 mg
Once a day
and supports the integrity of elastin and collagen
Source Naturals, N Acetyl Cysteine, 600mg, 60 ct Flax Formula 50 is the originalN Acetyl cysteine is a more stable form of the sulfur amino acid L cysteine, and is a powerful antioxidant. It is an excellent predecessor of glutathione, another major antioxidant. Glutathione is also the predecessor, along with selenium, of glutathione peroxidase, one of the most important antioxidant enzymes in the body. Packaging 60 tabs Suggested Use 1 to 3 tablets daily. Ingredients Zinc (as zinc monomethionine [OptiZinc]) 30 mg Copper (as