Oldenlandia (Herba Hedyotis Diffusae)

What it is:
This herb is thewhole herb of Hedyotisdiffusa (family Rubi-aceae) distributed over Guangxi,Guang-dong and Fujian provinces. It is collected in summer and autumn, dried insunlight or used fresh.

Property:
Bitter and sweet inflavour, cold in property, acting on the heart, liver and spleen channels

Effects:
Clearingaway heat, detoxi-cating, promoting blood circulation to subdue swelling, and promoting diuresis.
This water is very famous in Singapore. It is the same like our Rhino Cooling Water. The taste is a bit bitter and taste like tonic water with gas.