Myrrh (Commipihora myrrha) has a rich, smoky, balsamic aroma that is purifying, restorative, revitalizing, and uplifting. It is a helpful aid to meditation, having one of the highest levels of sesquiterpenes available. Sesquiterpenes are a class of compounds that have a direct effect on the hypothalamus, pituitary, and amygdala, the seat of our emotions. Myrrh is referenced throughout the Old and New Testaments of the Bible. The Arabian people believed it helped wrinkled, chapped, and cracked skin.