AjiPure ® L-Cystein Sourced from AJINOMOTO® Supports the Bodies Production of Important Antioxidants such as Glutathione* Plays a Role in the Production of Healthy Skin, Hair and Nails* 60 Vegetarian Capsules Produced in a 3rd Party Audited cGMP Registered (Certified) Facility Formulated to Contain: No Gluten – No GMOs – No Soy 100% Gold Guarantee L-Cysteine is a non-essential sulfur amino acid, which plays a critical role in methionine, taurine and glutathione metabolism. L-Cysteine works in the liver to protect the body from harmful substances and may help to prevent oxidation of tissues. L-Cysteine also helps synthesize keratin, a protein found in skin, hair and nails.* California Gold Nutrition’s L-Cysteine is sourced exclusively from AJINOMOTO® and undergoes multiple stages of Quality Control. AJINOMOTO® AjiPure® Amino Acids are produced by their Patented Ferment-A- Pure Technology. Ingredients Pure L-Cysteine – 500 mg California Gold Nutrition® Certificate of Analysis