An ultra‑concentrated serum designed for oily and acne‑prone skin. Developed with dermatologists, it combines salicylic acid, glycolic acid, and LHA (lipohydroxy acid) for a powerful exfoliating and anti‑imperfection action. It helps unclog pores, reduce blemishes, refine skin texture, and diminish post‑acne marks. Enriched with La Roche‑Posay Thermal Spring Water for soothing antioxidant benefits. Lightweight, non‑sticky texture suitable for daily use.