Kiehl's Nightly Refining Micro-Peel Concentrate is a nightly leave-on facial peel that gently exfoliates and helps even rough skin texture. This leave-on concentrate is formulated with the gentle exfoliating power of sustainably-sourced Quinoa Husk Extract and helps to even skin texture and reveal radiant skin. In a clinical study, this formula was demonstrated to help accelerate cell turnover.* Over time, this unique concentrate helps to refine the feel of rough skin texture for healthier-looking skin.** Dermatologist-tested for safety and gentle enough for nightly use.
*Based on instrumental test within surface layers. **Results based upon expert grading in a dermatologist-controlled clinical study.