Vichy Mineral 89 serum is a skincare product formulated with hyaluronic acid and Vichy volcanic water, which is rich in essential minerals. Designed as a daily skincare step, this serum provides deep hydration and supports the skin's natural barrier. The lightweight, fast-absorbing formula is free from fragrances and alcohol, making it suitable for all skin types, including sensitive skin. It can be applied morning and evening to clean skin on the face and neck, and it serves as an excellent base for makeup. With regular use, the serum helps skin appear more radiant, smooth, and refreshed. This product is for external use only; avoid direct contact with eyes. It should be stored in a cool, dry place away from direct sunlight and kept out of reach of children. If irritation occurs, discontinue use and consult a professional.