Help prevent acne and treat existing blemishes with Dermalogica's Clear Start Breakout Clearing Booster formulated with niacinamide, lactic acid, and salicylic acid to help hydrate and kill acne-causing bacteria in 15 minutes. Use as a spot treatment or all over for breakout prevention.BenefitsPowerful acne spot treatment that combats breakout-causing bacteriaUltra-potent booster kills breakout-causing bacteria within 15 minutes and locks in moisture to soothe irritationSalicylic Acid goes straight to the source of the spot, helping to clear breakouts - no matter how stubborn - while also preventing future ones from occurringFast-absorbing and invisible, it can be applied during the day or before bed to calm breakouts while you sleepBest for those concerned with large pores, blemishes, and oily skinKey IngredientsSalicylic Acid: Clears pores, dead skin cells, and trapped oils to stop existing and prevent future breakoutsPatented Thymol and Terpineol (TT) Complex and Phytoplankton Extract: Work with the skin's natural microbiome to reduce breakout-causing bacteria while preserving "good" bacteriaLactic Acid: Hydrates and lightly exfoliates to even skin toneClinical ResultsKills breakout-causing bacteria in 15 minutes Inactive Ingredients: Polyester, Polyurethane. Suggested Use: After cleansing, apply an almond-sized amount to entire face or use as a spot treatment on breakouts. Precautions: Avoid contact with eyes. UPC: 000002527817 Weight: 0.57 lbs