It's rare that a facial treatment product produces immediate, noticeable results. Murad Intensive-C Radiance Peel is one of the few exceptions. We smooth the faintly citrus-scented glycolic acid cream-gel over our face, leave it on for ten minutes— you'll feel a bit of tingling— then rinse to reveal a complexion that's so vibrant and glowy it's almost reflective, but with none of the redness or irritation normally associated with peels. Our time-saving trick: Slather it on before you step in the shower so it works while you wash, then rinse before you get out. Tell us: Do you use at-home peels? What's your product of choice?