Obtained from a plant which contains allantoin and is known for its regenerating and soothing properties.
Promote the swift healing of damaged or injured tissues.
Bone and teeth building.
Bronchitis and irritable cough.
Laxative and soothing.
Musculoskeletal disorders effects.
Anticancer and Antimitotic effect.
Topical application of comfrey has anti-inflammatory properties, but is recommended only for short-term use and only then if you can be sure the amount of pyrrolizidine alkaloids is less than 100 micrograms per application—something that would be impossible to determine without sophisticated testing equipment, making comfrey an ingredient to avoid. The alkaloid content makes it a potential skin irritant