Prunella vulgaris has been traditionally used for wounds on the skin and burns. 
It is also used for drawing out infections, such as abscesses and boils. 
In Western herbalism, Self-heal has been commonly used as an astringent and demulcent, stabilizing tissue and 
protecting the skin’s moisture at the same time. 
Self-heal contains a number of phytochemicals such as rutin, betulinic acid and delphinidin. 
It is especially high in rosmarinic acid, known to exhibit antioxidant and anti-inflammatory activities. 
Caffeic acid is known to show significant protective effects, whilst phenolic acids are reported to accelerate wound healing. 

Many research studies have been conducted identifying Self-heal extract to have antioxidant, antimicrobial and anti-inflammatory activities.