Mouthwash with a content of 0.025% hyaluronic acid. It is suitable for maintenance therapy and can be used daily after brushing the teeth. No dilution is required, and it is suitable for general use in the oral cavity in extensive inflammations, edema, and pustular conditions (e.g. tonsillitis). Particularly effective in cases of chronic gingivitis, which can lead to recession of the gums and, in the long term, permanent damage to the teeth (periodontitis).