It includes natural herbs to resist "vacuity fire" and the precious Caulis Dendrobii to nourishe yin and reduce "repletion fire". A pack of it can clear away heatiness comprehensively and relieve common heat accumulation problems such as swollen gums, prickly heat and sore throat.
Pour 1 sachet into 150ml of cool or warm water and mix it slightly, then it is ready to drink, and the taste would be better with cool water.