Treating acne without compromising the skin barrier is harder than most acne serums make it look. This one was formulated specifically for that challenge. Powered by Salicylic Acid and Niacinamide, it works in 7 targeted ways: targets active acne, fades post-acne marks, shrinks pores, reduces sebum, brightens skin, repairs your barrier, causes no barrier damage, and prevents new breakouts from forming. The concentrations are calibrated for daily use, not the kind of aggressive one-week treatment that clears your skin and then leaves it reactive for a month. Consistent use is the point. Your skin should be better in 90 days than it is now, and still better after that.