Hello Results Baby-Smooth Glycolic Acid Peel + Caring Oil is a one-of-a-kind bi-phase treatment that provides gentle exfoliation and soothing hydration in one step! This clinically tested, dermatologist-approved leave-on peel is formulated with carefully tailored levels of glycolic acid to minimize the risk of over-exfoliation, plus nourishing botanical oils that soften, condition and hydrate to actually strengthen the skin barrier.