eCosmetics is an authorized retailer of Replenix. This breakthrough, dermatologist-developed skin resurfacing body lotion features; Ultra-purified medical-grade crystalline glycolic acid, which 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.