This product is part of the Revuele line designed for intensive skin care. Ampoules deliver highly concentrated active ingredients directly where they are needed for targeted effect. Active Concentrate Arginine harnesses the benefits of L-Arginine, an essential amino acid known for its role in skin health. It supports skin vitality and can contribute to a refreshed appearance. Use these ampoules as a concentrated booster treatment to enhance your regular skincare routine when your skin requires extra support.