Origin: Main producing areas: Hunan, Henan, Guangdong. Dug in autumn and winter. 

Active Ingredients: Puerarin ≥ 2.40%, signature active ingredient. 

Classic Compatibility: Versatile medicinal and edible root, collocated with Astragalus Root, Ophiopogon japonicus, Wolfberry Fruit, Chinese Yam, Cassia Seed for daily nourishment.

Marker Index: Puerarin ≥ 2.40%