Comfrey herb
Comfrey
Allantoin (0.6-0.8%). Roots contain higher levels than leaves
• Cell-proliferant (increases cell multiplication rate). Promotes the granulation and formation of epithelial cells (especially fibroblasts) - these line the surfaces of the body. E.g. skin, blood vessels, intestines, urinary tract, organs, esophagus. Can boost growth of skin cells and so has a vulnerary effect to heal skin problems, wounds, sores, burns;
• Leucocytosis promoter. Increases number of immune system white cells to speed healing.
• Collagen-builder. Rebuild fibrous tissue (bundles of collagen fibers interspersed with row of connective tissue cells), such as tendons, ligaments, and repair bone fractures;
Rosmarinic acid and steroidal triterpene saponins
• Anti-inflammatory / reduces pain and swelling. Useful for rheumatoid arthritis, sprains, bruises (incl. contusions);
Mucilage (mainly in root, up to 29%). This emollient polysaccaride moisturizes and soothes tissues, strengthening the mucopolysaccaride beween body's cells after damage from such as sunburn or burns.
Silicic acid and tannins (astringent - 2.4% in dried leaves), inulin (converted to fructose)
