Puremedy's Original Healing Salve has been healing infections, skin conditions, and chronic wounds for over a century. Their proprietary blend of pine and fir tree extracts! They believe that nature gives us all of the tools we need to heal ailments, and to live healthy, happy lives. Equally important, they believe that science is crucial, and that it must be explored in order to understand natural remedies, and how to utilize them best. They have seen hundreds of examples of how this salve has healed injuries from minor cuts/burns to chronic wounds, gangrenous tissue, infections and so much more.