Origin: Concentrated in central and western China including Qinba, Yungui, Chuan'e Xiang regions. Picked in summer and autumn when branches and leaves flourish.

Active Ingredients: Chlorogenic Acid ≥ 0.080%, key functional component. 

Classic Compatibility: Medicinal and edible leaf raw material, compatible with Coix Seed, Prunella Vulgaris, Chrysanthemum, Wolfberry Fruit, Cassia Seed for daily brewing and conditioning.

Marker Index: Chlorogenic Acid ≥ 0.080%