Vichy Mineral 89 Probiotic Fractions Serum combines the power of probiotics with Vichy's signature mineralizing thermal water to strengthen and repair the skin barrier. This innovative serum helps restore skin's natural defenses while providing deep hydration and protection against environmental stressors. This hypoallergenic serum contains probiotic fractions and Vichy's mineralizing thermal water enriched with 15 essential minerals. The lightweight formula is designed to be used as part of a daily skincare routine to support skin barrier function and maintain a healthy microbiome. Suitable for all skin types, including sensitive skin. The 30ml bottle comes with a dropper applicator for precise dispensing.