Restore skin to a healthier state with Vichy’s Mineral 89 Prebiotic Concentrate Serum. Formulated with mineral-rich Vichy volcanic water, vitreoscilla ferment and niacinamide, this concentrated serum helps fight the visible signs of aging brought on by stress accelerating skin barrier repair while protecting against future aggressors. Key Ingredients: Niacinamide: a B vitamin that can help reduce moisture loss and dehydration Vichy Volcanic Water: born in the depths of the French volcanoes and powered by 15 essential minerals, VICHY Volcanic Water is clinically proven to strengthen the skin barrier and protect it from exposome factors such as UV rays and pollution Vitreoscilla Ferment: a nutrient rich component of non-living bacteria grown in the presence of Vichy Volcanic Water, known to have skin barrier recovery properties Key Benefits: Helps recover healthy-looking skin and help defend against the visible signs of stress Helps accelerate skin barrier repair Skin elasticity is boosted Skin appears more radiant, skin texture looks improved, and fine lines appear reduced in 4 weeks Fragrance and paraben-free | Vichy Mineral 89 Skin Strengthening Prebiotic Concentrate Serum with Niacinamide, 1 fl. oz | Dermstore