Skinbetter Science Alto Advanced Serum - Sealed and in Box!

Improving skin brightness, repairing redness, overall tone and texture as a result of free radical damage from environmental and intrinsic stressors. Environmental Protection: Proprietary complex of antioxidants that uniquely defends against a spectrum of environmental assaults. Goes beyond Vitamins C and E to include 17 additional antioxidants. Internal Protection: Proprietary, highly advanced antioxidant protection that targets internal oxidative stress and supports the skin's renewal process. Neutralizes intrinsic free radicals generated by the skin’s natural aging process. Clinically demonstrated efficacy and tolerability: Reduces UV-induced redness Improves the appearance of skin dullness, texture and tone