Golden Throat Lozenge is based on the research conducted by the renowned biologist and professor, Wang Yao-Fa. This unique product is manufactured by our company to support the health of the throat. The formula is distinctive, and represents the accumulated experience of traditional Chinese science and cytological theories. Peppermint oil, Luo-Han-Guo Fruit, eucalyptus oil, and the other traditional Chinese herbs and oils in this product are important ingredients for maintaining the health of the throat.