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.

Product Name:Symphytum Officinale Extract/Comfrey Extract/Gromwell root extract
Latin Name:Symphytum officinale Linn.
Ratio Extract:5:1,10:1
Specification:30% 50% 98%Shikonin
Test Method:UV
Appearance: Dark Purple fine powder
Mesh:100%pass 80 Mesh

1.Comfrey contain allantoin, it c encourages skin cell regeneration, so it act to treat trauma, the root ofComfrey has function as activate blood circulation and clearing heat and removing toxicity.

2.Comfrey also used in an attempt to treat a wide variety of ailments ranging from bronchial problems, broken bones, sprains, arthritis, gastric and varicose ulcers, severe burns, acne and other skin conditions.

3.Comfrey is added to lotion because it guards against dryness and helps prevent wrinkles because it stimulate skin cell regeneration.