This rinse-off peel is formulated for skin that tends to look oily, feel uneven, or show visible congestion. The 2% salicylic acid (a BHA) is oil-soluble, which helps it target pore openings where sebum and dead skin cells collect, aiming to refine texture. To address the common concern of dryness, the formula includes 4D Hyaluronic Acid. This is designed to attract and hold water at different levels of the skin's surface to help mitigate the tight, stripped feeling that can sometimes follow exfoliation, keeping the skin feeling supple after you rinse the product off. It's intended as a deeper cleansing step, not an all-over daily moisturizer, so following with your regular hydrating products is recommended.