Paulas Choice–SKIN PERFECTING 2% BHA Liquid Salicylic Acid Exfoliant–Facial Exfoliant for Blackheads, Enlarged Pores, Wrinkles & Fine Lines, 4 oz Bottle – GENTLE NON-ABRASIVE LEAVE-ON EXFOLIANT: With 2% BHA (Beta hydroxy acid), to unclog & diminish enlarged pores, exfoliate dead skin cells, smooth wrinkles, and brighten and even out skin tone. Combats redness, wrinkles, aging, enlarged pores, and blackheads. – Dramatically improves skins texture for radiant youthful even-toned skin. Beta hydroxy acid (BHA, also known as salicylic acid) mimics the natural exfoliation process of younger skin by helping it shed extra layers while unclogging and clearing pores. – HYDRATE, BRIGHTEN & SMOOTH FINE LINES: Our unique, non-abrasive, leave-on exfoliant is gentle enough for daily use on all skin types. Exfoliates dead skin cells while clearing pores for a more even tone, plus it visibly reduces fine lines & wrinkles. – Paulas Choice facial exfoliants are gentler on delicate skin of the face & neck than an abrasive face scrub, which can cause micro-tears. A BHA leave-on exfoliator delivers hydration & can exfoliate directly inside the pore & improve how the pore works. – Paulas Choice Skincare makes products that work. No fragrance, no parabens, no fluff. Just effective, science-backed formulas that target any concern from wrinkles to breakouts.