ISDIN Hyaluronic Booster is an intensive hydrating and soothing serum formulated with hyaluronic acid. This concentrated facial serum helps restore moisture, plump the skin, and provide deep hydration for a more radiant complexion. Key features: • Contains hyaluronic acid for deep hydration • Intensive soothing properties • Helps plump and firm skin • Lightweight serum texture • Fast-absorbing formula The serum comes in a dropper bottle format for precise application. The formula features different molecular weights of hyaluronic acid to target multiple layers of the skin. For best results, apply a few drops to clean skin before moisturizer, morning and evening. Suitable for all skin types looking for enhanced hydration.