From the Research
Bergamot essential oil has been shown to have anxiolytic-like effects and improve sleep quality, making it a potential natural remedy for anxiety and stress management, as evidenced by a recent study published in 2023 1.
Key Findings
- Bergamot essential oil has been found to reduce anxiety-related behaviors and corticosterone levels in rats, suggesting its potential as an anxiolytic agent 2.
- A randomized crossover trial published in 2023 found that bergamot essential oil use before bedtime and upon awakening improved sleep quality, morning wakefulness, and reduced depression, anxiety, and stress in university students 1.
- Another study published in 2015 found that bergamot essential oil aromatherapy reduced salivary cortisol levels and improved mood states in healthy females 3.
- The most recent study published in 2025 identified a neural circuit underlying the anxiolytic effects of bergamot essential oil, providing a potential target for anxiety treatment 4.
Clinical Applications
- Bergamot essential oil may be used as a complementary therapy for anxiety and stress management, particularly in conjunction with other relaxation techniques.
- It is essential to dilute bergamot essential oil in a carrier oil or use it in a diffuser to avoid skin irritation and photosensitivity.
- Bergamot extract may also have potential benefits for cardiovascular health, including reducing LDL cholesterol levels and improving blood pressure, as suggested by a review of 31 studies published in 2019 5.
Important Considerations
- Bergamot essential oil should not be applied undiluted to skin due to the risk of photosensitivity and skin irritation.
- Individuals considering bergamot supplements for cholesterol management or other health benefits should consult a healthcare provider first, especially if taking medications, as bergamot may interact with certain drugs.