Novology Acne Clearing Serum is a dermatologist co-created facial serum designed to help reduce excess sebum and improve the appearance of acne-prone skin. Clinically proven to help reduce sebum and clear acne from Day 7, this lightweight serum is powered by patented TT2 Technology, which distinguishes between good and unwanted bacteria to target bad bacteria while helping preserve beneficial bacteria. Its non-sticky, quick-absorbing formula helps target acne, blackheads, and whiteheads without clogging pores, leaving skin feeling fresh, balanced, and comfortable.