A natural non-essential amino acid the body produces on its own. Amino acids are vital for the skin. Not just for hydration, they have antioxidant properties and protect the skin from free radical damage and premature skin aging. Arginine has soothing properties and helps to alleviate signs of skin damage. Studies demonstrated that: “anti-aging benefits of l-arginine show promises greater than any pharmaceutical or nutraceutical agent ever previously discovered.” “anti-aging benefits of l-arginine show promises greater than any pharmaceutical or nutraceutical agent ever previously discovered.” (1)