NOW Foods, L-Cysteine, 500 mg, 100 Tablets

Cysteine is a non-essential sulfur amino acid, which plays a critical role in methionine, taurine and glutathione metabolism. It is also an important component of hair, nails and the keratin of the skin. Cysteine stabilizes protein structure and aids in the formation of collagen, being thereby indispensable to skin, hair and nail health.

Take 1 tablet 1 to 3 times daily as needed.

Microcrystalline cellulose, stearic acid (vegetable source), vegetarian coating, silicon dioxide, magnesium stearate (vegetable source) and citric acid.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.