Unlock the power of clear skin with La Roche-Posay Effaclar Acne Control Serum. Specially crafted for oily and acne-prone skin, this advanced formula harnesses the synergy of salicylic acid and niacinamide to effectively diminish blackheads, pimples, and visible pores. Dive into the heart of skin refinement with our triple-action keratolytic acids that target imperfections and post-acne marks, while soothing niacinamide and Thermal Spring Water work tirelessly to reduce redness and prevent future breakouts. Enjoy the ultra-sensorial experience of our highest concentration of active ingredients for a truly transformative routine. With its non-comedogenic and tested formula, you can trust our serum to treat your skin with the gentleness it deserves. Apply nightly post-cleansing with Effaclar Purifying Foaming Gel for optimized clarity and skin tone. Remember, coupling this treatment with SPF > 15 during daylight ensures your skin's defenses are up against the elements.