As a meditation aid. Use frankincense oil to help calm and center the mind, to promote spiritual awareness, and to cultivate a sense of inner peace while meditating. Frankincense contains compounds known as sesquiterpenes which work directly on the limbic system of the brain, the center of memory and emotions. Frankincense is calming, grounding, and centering to the nervous system. Diffuse it into your room, or just inhale directly from the bottle at the start of your meditation.