Kiehl's Dermatologist Solutions Nightly Refining Micro-Peel Concentrate is a leave-on serum suitable for overnight exfoliation. The micro-peel concentrate, which is formulated with quinoa husk extract, speeds up the cell turnover process and reveals fresher, smoother, and younger looking skin. The product is safe for nightly use, even on sensitive skin. It should be used every night, for maximum results.
quinoa husk extract with fruit acids, cactus extract and phytic acid (natural antioxidant found in bran seed)
Safe enough for nightly use. Apply after cleansing & toning and before a concentrated serum. Follow with your nightly moisturizer.