Black Ointment [Skin] is designed for topical use. Historically, many of the herbs in this ointment were used to help soothe irritated skin. Its drawing action may help soothe injured or infected tissue and other skin problems. Black Ointment contains extracts of chaparral herb, lobelia herb, comfrey leaf, golden seal root, plantain root, red clover herb, mullein herb, marshmallow root, chickweed herb and myrrh gum in a base of olive oil, beeswax, pine tar and vitamin E oil. Mixed with Bone/Skin Poultice (BON-C), Black Ointment makes a soothing poultice.Apply liberally as often as needed.