iS Clinical Super Serum Advance+ lightens the skin and effectively treats hyperpigmentation, hypertrophic scar tissue and stretch marks. Made with a powerful blend of high-quality ingredients, this anti aging serum reduces the appearance of fine lines, wrinkles, scar tissue, stretch marks and age spots while it provides protection against further damage and increases collagen production. This effective formula combines scientifically advanced ingredients and potent antioxidants for a corrective and protective anti aging serum.