Pure Encapsulations l-Carnosine Versatile Antioxidant Support for Cellular Health and Longevity l-Carnosine (beta-alanyl-L-histidine) occurs naturally in the body’s muscle and nervous tissues and is formed by the amino acids alanine and histidine. Levels of this dipeptide can decline with age. It is a water-soluble antioxidant and promotes cell health and cell longevity. In vitro, L-carnosine maintains healthy advanced glycation end-product, or AGE, activity. These end-products are formed when aldehydes (such as aldose and ketose sugars) and lipid peroxidation by-products bind to proteins. L-Carnosine plays a role in maintaining DNA integrity. L-Carnosine may also support superoxide dismutase activity. In addition, L-carnosine may help to maintain healthy peptide metabolism in the brain, and its membrane-stabilizing properties support cellular health in the cardiovascular system. Some evidence suggests that the concentration of L-carnosine is an important factor in high-intensity exercise performance. Key Benefits and Features: Ages 18 and up Cell health and longevity Promotes cell health and cell longevity An important factor in high-intensity exercise performance May promote DNA integrity May support superoxide dismutase activity Made with high-quality ingredients backed by verifiable science Ingredients Serving Size: 1 Vegetarian Capsule Amount/Serving L-Carnosine (beta-alanyl-l-histidine) 500 mg Other Ingredients: Vegetarian capsule (cellulose, water). Does Not Contain: Wheat, soy, dairy, eggs, artificial colors, artificial sweeteners, coatings, shellacs, GMOs, tree nuts, peanuts, sesame, unnecessary binders, fillers, preservatives, magnesium stearate, gluten, trans fat, and hydrogenated oils. Gluten Free, Non-GMO, Vegan, Vegetarian, Hypoallergenic Suggested Use As a dietary supplement, take 1 capsule, 1-3 times daily, between meals. Warning: If you are pregnant or lactating, have any health condition, or are taking any medication, consult your health professional before use. Storage: Store in a cool, dry place. More Info. If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.