Treat your skin to the benefits of Vichy Mineral 89 Serum in a limited edition, travel-friendly size; a fortifying & plumping daily solution that delivers long-lasting moisture & hydration, whilst providing comforting & replenishing properties. Formulated with just 11 ingredients, including natural origin Hyaluronic Acid & the highest concentration (89%) of Vichy Thermal Mineralizing Water (an ingredient drawn from the depths of the French volcanoes, enriched with 15 rare minerals), the fresh, light gel-like formula helps to improve the skin's barrier function to defend against pollution & environmental aggressors. Absorbing quickly into skin, the luxurious treatment delivers plumping, strengthening & hydrating benefits to leave your complexion feeling moisturised & resilient. The first essential step in your skincare regime. Tested by dermatologists to ensure suitability for sensitive skin.