Clear Start Breakout Clearing Booster - 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.BenefitsBest for those concerned with large pores, blemishes, and oily skinFast-absorbing and invisible, it can be applied during the day or before bed to calm breakouts while you sleepPowerful acne spot treatment that combats breakout-causing bacteriaSalicylic Acid goes straight to the source of the spot, helping to clear breakouts - no matter how stubborn - while also preventing future ones from occurringUltra-potent booster kills breakout-causing bacteria within 15 minutes and locks in moisture to soothe irritationKey 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 toneResearch ResultsKills breakout-causing bacteria in 15 minutes - Clear Start Breakout Clearing Booster