Vichy Mineral 89 delivers intense hydration by combining Vichy’s 89% Mineralising Thermal Waters with Hyaluronic Acid. Maintaining the skin’s moisture barrier is essential for ensuring its natural protection from environmental aggressors such as smoke and air pollution, as well as fatigue and stress. Vichy’s Mineral 89 Serum helps to make sure that the moisture barrier is maintained; making your skin more resistant to pollutants which can damage the skin and cause visible signs of ageing. This hydrating serum can be used morning and night by applying 2 drops to the skin after cleansing. It can also be used as a facial moisturiser on its own or before you apply other products. Apply and spread from the middle of your face with gentle outward motions. This lightweight, transparent facial moisturiser is quick to absorb into the skin and does not leave any sticky or greasy residue. The non-greasy formula will leave your skin feeling soft, hydrated and plump. This product is fragrance and oil-free and has been dermatologically tested on sensitive skin.