REPLENIX Glycolic Acid 15% Resurfacing Body Lotion is a breakthrough, dermatologist-developed skin resurfacing body that features ultra-purified medical-grade crystalline glycolic acid that works to exfoliate and hydrate the skin while enhancing tone for a smoother, softer texture. Helping to gently clear built-up layers of dead skin and improve the appearance of red bumps and dryness to reveal healthy-looking skin from the neck down.