Bone/Skin PoulticeDiscover This unique herbal formulation was designed as an alternative to comfrey leaf It supports the structural system. Mix with Golden Salve or Black Ointment for skin application. How It Works How It Works The herbs in this formula offer the same features associated with comfrey leaf and were specifically chosen as an alternative product. The ingredients in this formula are typically crushed and applied as a poultice for running sores, itching