Banish stubborn blemishes with this invisible liquid acne patch. Formulated with 2% salicylic acid, niacinamide and liquorice root, it helps to rapidly visibly reduce pimple size, redness and post-blemish marks, while promoting a radiant finish. Created using Kiehl’s exclusive “liquid patch” technology, it forms a breathable seal that layers seamlessly under sunscreen and makeup.