Tired of your regular soap bar. Well, make this Comfrey and Aloe Soap Bar part of your next bath or shower routine. Comfrey is an amazing herb, also known as "knit-bone" and has been used since ancient times. The main active ingredient of comfrey is allantoin, which has the ability to stimulate cell proliferation and can be effective in replacing the damaged cells of the body. Besides allantoin, another important compound found in comfrey is mucilage. Both allantoin and mucilage have anti-inflammatory properties. Please do your own research about herbs before deciding if this bar is right for you.