Hydrate, plump and boost radiance for healthy-looking skin. Minéral 89, the award-winning hyaluronic acid hydrating serum, approved by the British Skin Foundation. A minimalist 11-ingredient formulation, combining natural-origin hyaluronic acid and our highest concentration of Vichy Volcanic Mineralising Water, rich in 15 essential minerals, Minéral 89 is hypoallergenic, suitable for even sensitive skin. This lightweight gel serum is proven to instantly plump the skin with moisture while providing effective long-lasting hydration for up to 24 hours for a hydrated, healthy glow*. A soothing sensation upon applying, this daily serum helps strengthen skin\'s natural barrier function and protect against pollution. Hypoallergenic, For All Skin Types. Used and recommended by dermatologists. Suitable all skin types, even sensitive skin. Tested with 175 dermatologists on 1500 women. *Consumer evaluation of 100 serum users: 94% agree skin feels hydrated. 89% agree skin feels healthier. 80% would switch from their current serum* *Consumer Survey, 100 serums used.