Comfrey root is from Symphytum officinale, a plant with large hairy leaves and black roots in the borage family (Boraginaceae).
Catalogued origin is Europe (commonly sourced from Bulgaria).
Here is how to brew Comfrey Root for a clean, full-flavoured cup. One ingredient. Nothing added.
Symphytum officinale, also called blackwort or knitbone, a whole root for external use
Sign up to get the latest on sales, new releases and more …