HALLS Relief Max Strength Extra Strong Menthol Throat Drops are ready for whatever life throws, or coughs, your way. With 20 mg of menthol per drop, these sore throat lozenges soothe sore throats and cool nasal passages to relieve your worst symptoms. Whether you're using these throat drops for sore throat relief, as an oral anesthetic or in conjunction with other cold relief supplements, dissolve one drop in your mouth slowly, and repeat every two hours as needed. HALLS Relief Throat Drops are formulated for adults and children five years and older. This stick is easy to throw in your purse or travel pack for anywhere symptoms may strike, and is also perfect in a healthy gift or care package..