This product is for the External Treatment of Collie Nose or Discoid Lupus Erythematosus. Collie Nose Ointment - Made in a paw paw base that includes Hypericum, Calendula, Comfrey , Pine Bark, Chamomile and Thuja along with the Bach Flowers Walnut and Rescue Remedy that will heal and strengthen the dogs ability to rejuvenate the cells of the nose.