La Roche-Posay Effaclar Ultra Concentrated Serum - 30 ml

La Roche-Posay's blemish-reducing serum contains: - Salicylic acid: Purifies pores and unclogs pores blocked by sebum buildup. - LHA: Intensely smooths the skin's surface without irritation. - Glycolic acid: Improves and rejuvenates the skin. Effectiveness: Noticeable improvement from the first use for smoother, more comfortable skin. Reduces blemishes by up to 45%, blackheads by up to 21%, and marks by up to 49%. Directions: Shake well before use and apply to clean skin. Avoid sun exposure after application and use sunscreen.