Blemishes come in many different forms, but the basic steps for their creation are always the same. Dead skin cells mix with the sebum produced by the pores to form a plug. This creates the perfect environment for blemish-causing bacteria (C. acnes), leading to painful, red inflammation. Blemish SOS targets all of these elements to contribute to the appearance of a flawless complexion. The targeted serum uses beta-hydroxy acid (BHA) salicylic acid to help unclog pores, helping to loosen the clumps of dead skin cells stuck in the pores. Dioic acid is also useful in helping to reduce the amount of sebum our skin produces. Antibacterial azelaic acid fights blemish-causing C. acnes. Niacinamide calms visible redness and comforts skin. How to use After cleansing in the morning and/or evening, use a clean finger to apply a small amount of Blemish SOS as needed. A slight tingling is normal. Ingredients 2% Salicylic Acid Decongesting and exfoliating from deep within the pore, salicylic acid removes oil and clogged skin cells that can lead to blemishes. Niacinamide Also known as vitamin B3, this soothing anti-inflammatory quickly reduces the redness and irritation surrounding a blemish while regulating sebum production to prevent clogged pores. Azelaic Acid With its powerful antibacterial properties, azelaic acid targets blemish-causing bacteria like P. acnes. Dioic Acid Able to control the amount of oil produced by the pores, dioic acid helps unclog and prevent future blemishes. Ingredients List DOES NOT CONTAIN ARTIFICIAL FRAGRANCES DOES NOT CONTAIN PARABENS SUITABLE FOR VEGANS ZIPPER FOUNDATION DOES NOT CONTAIN SYNTHETIC COLORS DOES NOT CONTAIN PHTHALATES NOT TESTED ON ANIMALS