KEIHL’S Truly Targeted Acne-Clearing Pimple Patch with Salicylic Acid NIB What it is: An invisible liquid pimple patch formulated with two percent salicylic acid to visibly reduce pimple color and size and fade post-blemish marks. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots and Acne and Blemishes