Source Naturals L Cysteine Powder - 3.5 Ounces
- Works in the liver to protect the body from harmful substances
- Helps to prevent oxidation of tissues
- Precursor in the synthesis of glutathione peroxidase, one of the body's main antioxidant enzymes
- Contains no yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance
- 0.25 teaspoon per day between meals. If you experience stomach irritation, take with meals.