Superfeast Jing Blend Kidney Tonic 100gJing Blend by Superfeast draws on Daoist herbal tradition, combining eight revered herbs including Eucommia Bark, Cultivated Cordyceps CS 4, Goji Berry, Prepared Rehmannia Root, Cistanche Stem and Asparagus Root. A versatile powder that can be added to coffee, tea, smoothies or warm drinks. Ingredients: Eucommia ulmoides (Eucommia bark*), Cordyceps sinensis (Cultivated CS 4 mycelium), Lycium barbarum (Goji berry), Rehmannia glutinosa (prepared