Blemishes come in many different forms, but the basic steps for their formation 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) to thrive, leading to red, painful inflammation. Blemish SOS targets all of these factors, contributing to the appearance of a flawless complexion. The targeted serum uses beta-hydroxy acid (BHA) salicylic acid to help unclog pores, helping to loosen clumps of dead skin cells stuck in pores. Dioic acid is also useful in helping to reduce the amount of sebum our skin produces. Antibacterial azelaic acid fights C. acnes, which causes blemishes. Niacinamide soothes visible redness and comforts the 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 sensation is normal. Ingredients 2% salicylic acid Salicylic acid, which decongests and exfoliates from within the pore, removes oil and clogged skin cells that can cause blemishes. Niacinamide Also known as vitamin B3, this soothing anti-inflammatory quickly reduces redness and irritation surrounding the pimple, while regulating sebum production to prevent clogged pores. Azelaic Acid With its powerful antibacterial properties, azelaic acid attacks blemish-causing bacteria, such as P. acnes. Dioic acid Able to control the amount of oil produced by pores, dioic acid helps unclog pores 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