Origin: Daodi herb produced in Gansu. Harvested in late autumn to preserve active ingredients and natural fragrance. 

Active Ingredients: Ferulic Acid ≥ 0.050%, key quality indicator. 

Classic Compatibility: Essential medicinal and edible herb, matched with Astragalus Root, Prepared Rehmannia Root, Ginseng, Peach Kernel, Cistanche Deserticola for daily nourishing conditioning.

Marker Index: Ferulic Acid ≥ 0.050%