Tripeptide-10 Citrulline is a peptide that is commonly used in skincare products for its anti-aging and skin firming properties. It is a combination of three amino acids - lysine, histidine, and arginine - along with a citrulline molecule.
In skincare, Tripeptide-10 Citrulline is believed to help stimulate collagen production, which can help to improve skin elasticity and reduce the appearance of fine lines and wrinkles. Collagen is a protein that gives skin its firmness and strength, and as we age, our skin's natural collagen production slows down. By stimulating collagen production, Tripeptide-10 Citrulline can help to maintain skin's firmness and elasticity, which can give the skin a more youthful appearance.
Additionally, Tripeptide-10 Citrulline has been shown to have antioxidant properties, which can help protect the skin from damage caused by free radicals. Free radicals are unstable molecules that can cause damage to the skin, leading to premature aging.
Tripeptide-10 Citrulline has also been shown to help improve skin hydration, which can lead to smoother, more radiant-looking skin. It can help to lock in moisture and prevent dryness, which is important for maintaining healthy skin.
Overall, Tripeptide-10 Citrulline is a valuable ingredient in skincare products due to its anti-aging, antioxidant, and skin-hydrating properties. It can help to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and protect the skin from free radical damage. It is commonly found in serums, creams, and masks and is generally well-tolerated by all skin types.