- Vichy Minéral 89 is a concentrated fortifying serum that combines 89% Vichy volcanic water with pure hyaluronic acid - Strengthens the skin's natural barrier, protecting it from external factors such as pollution and stress - Intensely hydrates, improves elasticity, and provides a visibly healthier appearance - Its lightweight, fragrance-free formula is suitable for all skin types, even the most sensitive - Recommended use as the first step in the daily facial routine, applying to clean skin in the morning and at night - Visible results: skin that is more toned, radiant, and resilient day after day