The distillation from the leaves of the bitter orange tree creates a sweet citrus oil with warm woody-spicy base notes. Petitgrain oil is relaxing and grounding, and so is useful in states of nervous tension with sleeping problems, worrying and tizziness. It can also strengthen in cases of exhaustion and burnout. Tones the skin and helps resolve oily skin. Use in a hair rinse for oily scalp and hair.