Copaiba - Highest anti-inflammatory essential oil! Used for digestive issues, arthritis, tomors, fibromyalgia, pain and more. Want to dissolve a mole? I had a mole on my neck which would itch most of the time. I would scratch it on occasion and make it hurt. I began applying Copaiba oil to a Q-tip and rubbing it on the mole once every day. Three months after I began to apply Copaiba neat every day the mole was completely gone. ~ Kathy Deleon, TX US Copaiba has so many more uses.