La roche posay effaclar ai targeted breakout corrector 15ml purges imperfections in depth prevents residual skin marking indications local breakouts in oily skin with imperfections properties intensive local treatment that deeply purges imperfections to accelerate reabsorption and prevent residual marks niacinamide halts the evolution of outbreaks the combination of piroctone olamine and glycacil purifies the bacterial source to resorb the imperfection micro exfoliating