La Roche-Posay Effaclar Ultra Concentrated Serum

La Roche-Posay Effaclar Ultra Concentrated Serum is an advanced night serum formulated to refine skin texture, reduce blemishes, and fade post-acne marks—making it ideal for acne-prone skin with ageing concerns. This potent serum combines Glycolic Acid, Salicylic Acid, and Lipo-Hydroxy Acid (LHA) to exfoliate the skin, unclog pores, and promote cellular renewal overnight for visibly smoother skin. Niacinamide helps even out pigmentation, improve skin elasticity, and strengthen the skin barrier. The inclusion of La Roche-Posay Thermal Spring Water offers a soothing, anti-irritating effect, reducing redness and discomfort. Though highly effective, the serum is gentle enough for daily use and has been tested on sensitive skin. It is lightly fragranced for a pleasant application experience.