Clinically demonstrated in a dermatologist-controlled study to clear acne blemishes and allow skin healing while helping to reduce the appearance of post-acne marks. Formulated with a powerful blend of blemish-fighting dioic, salicylic and lipo hydroxy acids, known to minimize the appearance of acne and blemishes. Contains lipo hydroxy acid (LHA), a patented ingredient developed by Kiehl’s chemists to facilitate formula penetration by skin and clear blemishes at an early stage, while preventing new ones from forming.

- Dries and clears acne blemishes
- Reduces the severity of acne blemishes, blackheads and whiteheads and allows skin to heal
- Penetrates pores to control acne blemishes and whiteheads
- Helps keep skin clear of new acne blemishes, blackheads and whiteheads
- Helps prevent new acne blemishes from forming.