The Original Tea Tree Lozenges contain Tea Tree Oil, which is effective against a wide range of bacteria including Streptococcus, which is a common cause of sore throats. Menthol in the product soothes sore throats and cools burning throats; Wild Cherry Extract may help reduce coughing; and White Horehound Extract may help make coughs more productive.. Warning Allow one to two lozenges to dissolve slowly in the mouth. Repeat every hour as needed. No more than twelve per day Ingredients Melaleuca Alternifolia (tea tree oil), dried leaf of Melaleuca, extract of white horehound, wild cherry, lemon balm, menthol purified honey, Sorbitol, caramel, magnesium stearate, colloidal silica. Quantity Price: £2.95