Health 4U Propolis & Echinacea Mouth Spray 40ml is a mouth spray made from propolis and plant species such as echinacea, currant, pine buds, thyme and eucalyptus. Its natural ingredients help strengthen the immune system. Its anti-inflammatory properties are beneficial to help treat sore throats. Gluten free. Consult a doctor in case of pregnancy, breastfeeding or medical treatment.