INGREDIENTS
Wolf berry fruit, Fructus Lydi
Longan aril, Arillus Longan
PROCESS: Decoct in water with soft fire the equal amount of the two ingredients until both of them are tasteless, then strain the dregs out and continue to decoct the liquid until it is boiled down into extract.
DIRECTIONS: To be taken after being infused in boiling water, 10 to 20g each time.