Target rejuvenation with breakthrough technology. Clinically proven to decrease fine lines by 17% after one application and improve the signs of photodamage by 46% after 4 weeks. This anti-ageing treatment features pure vitamin C along with our patented Skin Repair System to improve skin elasticity, stimulate collagen synthesis, improve skin clarity and provide powerful antioxidant protection. U.S. Patent 5,972,999/6,194,452