Potters Echinacea & Elderberry Tincture [100ml] Product Description Potter’s Echinacea & elderberry tincture includes a specific combination of traditional herbal ingredients including certified organically provided Echinacea to help with the symptomatic relief of cold & flu infections as well as helping the body fight infections.Ingredients Potters Echinacea and Elderberry Tincture is formulated with a specific species of Echinacea (Echinacea purpurea – also known as Purple Coneflower).