Diffuse calming essential oils, such as Lavender or Bergamot, before bedtime to create a relaxing atmosphere. dōTERRA Balance, Breathe, Cilantro, Clary Sage, Melissa, Sandalwood, dōTERRA Serenity, Thyme, and Roman Chamomile, are all great oils to diffused to promote peacefulness. Alternately, they can also be taken internally to soothe your body and improve sleep.