Jade butterfly, also known as white jade paper, is the seed of Osmundaceae, mainly produced in Yunnan and Guizhou. Jade butterfly is named after its seeds are wrapped in two layers of white translucent coats, which are shaped like butterfly wings.

It can clear lung heat and relieve sore throat. It has a good therapeutic effect on acute and chronic bronchitis, sore throat and hoarseness.

Whitening skin, long-term drinking can promote metabolism and effectively reduce fat, thus achieving the effect of slimming.

Brewing method: 5 grams of jade butterfly is put into a cup and brewed with boiling water for drinking. Rock sugar, stevia or tea can also be added for drinking.