Grether’s Pastilles Blackcurrant is the core product and historic origin of the brand. Pure and natural blackcurrant juice gives the pastilles their black colour and their distinctively fruity but mild flavor.
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. Blackcurrant contains a lot of vitamin C and is rich in beta-carotene.