Based on an Original English Recipe dating back to 1850 Grether`s Pastilles are still used today to satisfy a sweet tooth moisten a dry mouth and even help ward off colds. Formulated with high quality glycerin and natural fruit extracts rich in vitamin C Grether`s Pastilles are also ripened for three months in order to develop their distinctive fruit flavor. People who have to use their voice frequently benefit particularly from the calming soothing and nourishing effect of Grether`s Pastilles. The Blackcurrant (Ribes nigrum) has been known as a medicinal plant for many centuries. It has an anti-inflammatory effect strengthens the gums and soothes a sore throat.