Herbs etc. Herbal formula singer's soothing throat spray contains fast-acting herbs, including yerba mansa root, licorice and echinacea, that soothe vocal cords overworked from singing or talking. The unique formula clears out mucus and promotes voice clarity, so you can continue with your craft. Spray twice towards the back of the throat and swallow. Do not spray this 1 fl oz bottle more than 12 times in a single day.