Vichy Minéral 89 is a powerful hydrating serum containing 89% Vichy mineralizing thermal water, rich in 15 essential minerals to strengthen and protect the skin. This serum helps to increase the skin's natural defenses against daily aggressors such as pollution and stress. Its unique formula combines mineralizing water with natural hyaluronic acid, providing intense hydration and giving the skin a fresher, softer and revitalized appearance. Vichy Minéral 89 is fragrance-free, silicone-free and suitable for all skin types, including sensitive skin.