How Aromatherapy Supports a Calmer Nervous System Nine Aromatherapy Oils Most Often Used for Calm 1. Lavender (Lavandula angustifolia) 2. Bergamot (Citrus bergamia) 3. Roman Chamomile (Chamaemelum nobile) 4. Frankincense (Boswellia carterii or sacra) 5. Ylang Ylang (Cananga odorata) 6. Sweet Orange (Citrus sinensis) 7. Clary Sage (Salvia sclarea) 8. Cedarwood (Cedrus atlantica) 9. Vetiver…