Vichy Normaderm Probio-BHA Serum is a powerful anti-imperfection treatment specifically formulated for oily and acne-prone skin. This concentrated formula combines 5% Salicylic and Glycolic acids to gently exfoliate the skin surface, unclog pores, and reduce the appearance of blemishes and blackheads. Enriched with 5% probiotic fractions and Vichy Volcanic Water, it helps strengthen the skin's natural barrier, promotes cellular renewal, and rebalances the microbiome. Its lightweight, non-greasy texture absorbs quickly, leaving the skin feeling refreshed, smoother, and visibly clearer with regular use.