An expectorant which draws up and dissolves thick mucus, and  is intended to soothe and relieve a whole array of upper respiratory symptoms, including coughs, bronchitis, sinusitis, colds, dry or sore throats and respiratory or pulmonary infections and irritations. Among its ingredients is Umcka (also known as South African Geranium), a herbal remedy which studies have shown to reduce the length and severity of colds and bronchitis.