Comfrey Extract

Product name:Comfrey Extract
Latin Name: Symphytum officinale Linn.
Ingredient:Shikonin
Form: Powder
Product description:Comfrey is a perennial flowering plant of the genus Symphytum in the family Boraginaceae.Along with several other species of Symphytum, it is commonly known as comfrey. To differentiate it from other comfreys, this species may be known as common comfrey, Quaker comfrey and cultivated comfrey.The root of comfrey is used as traditional Chinese medicine. It dig up in the sping or autumn when the allantoin levels are highest, the cleaned, dried and cut to slices.