The only patch clinically proven to visibly reduce imperfections in 4 hours, packed with a powerful blend including Salicylic Acid. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Redness, Acne and Blemishes, and Oiliness Formulation: Mask Highlighted Ingredients:- 99% Hydrocolloid: Extracts gunk, flattens imperfections' appearance, and creates a protective seal.- 0.4% Salicylic Acid: Exfoliates to unclog pores.- 0.4% Succinic Acid: Absorbs excess oil.