This fast-acting booster can be used daily, a.m. and p.m,. as needed. Formulated with Salicylic Acid, a Beta Hydroxy Acid, which helps stimulates natural exfoliation, helping to clear impacted follicles and minimise breakout formation. Niacinamide boosts the skin's own anti-bacterial defenses and helps to even skin tone, while Seaweed-derived Chondrus Crispus Extract, complexed with Hyaluronic Acid, locks in moisture to soothe irritated skin.