The glycolic acid in Revealing Radiance™ Facial Peel goes to work immediately, removing dead skin cells from skin’s top surface layer. It also works on the remaining surface layers, breaking apart the bonds holding together thousands of other skin-dulling dead cells, so they also can be released. Skin’s radiance is revealed, skin smoothness is significantly improved, fine lines and wrinkles look reduced, and skin looks rejuvenated and revitalized with a more even tone. Brand new never used.