Paula's Choice CALM 1% BHA exfoliant gently minimizes pores for smoother skin. This exfoliant utilizes salicylic acid and allantoin, which work together to refine pores and improve overall skin appearance. Crafted as a light gel-cream, the exfoliant soothes sensitive skin while preserving its delicate moisture barrier. This formula gently removes dead skin cells, addressing brewing breakouts and blackheads, all while keeping redness at bay. It's suitable for all skin types seeking a gentle yet effective exfoliating experience.