07/02/2026
🌸🌿 Essential Oils & Perimenopausal Wellbeing: What the Research Says 🌿🌸
The perimenopausal transition — the time leading up to menopause — can bring a variety of symptoms: hot flushes, mood swings, sleep disruption, fatigue, and emotional ups and downs. Many women turn to natural approaches, like aromatherapy, for gentle support.
A study published in Neuro Endocrinology Letters investigated whether smelling specific essential oils could influence salivary estrogen concentration in perimenopausal women. Ten essential oils commonly associated with menopausal support were tested, including clary sage, geranium, rose otto, lavender, frankincense, jasmine absolute, neroli, ylang ylang, orange, and roman chamomile.
✨ What the Research Observed
🔹 Geranium and Rose Otto essential oils
• Inhalation of these oils resulted in a measurable increase in salivary estrogen levels compared with a control scent.
• This effect was not observed with the other eight oils tested, highlighting that specific plant oils may have targeted physiological effects.
🔹 Neuroendocrine pathways
• Smelling these oils appears to influence the autonomic nervous system and brain regions involved in hormone regulation, such as the limbic system and hypothalamus.
• This suggests essential oils may support hormonal balance indirectly, through nervous system regulation rather than by acting as estrogen themselves.
🔹 Safety considerations
• Because the increase in salivary estrogen is modest and mediated via the nervous system, some essential oils may offer symptom support even for women who are cautious about estrogen exposure.
• This makes them promising for perimenopausal or postmenopausal women seeking non-hormonal ways to support mood, sleep, and hot flushes.
🔹 Implications for wellbeing
• Aromatherapy may be more than just emotionally soothing — it can gently influence physiology and hormonal regulation.
• Oils like geranium and rose otto may provide targeted support for mood, sleep, hot flushes, and overall emotional wellbeing.
⚠️ Important context
• Salivary estrogen is a short-term biomarker, not a long-term measure of hormonal replacement.
• Essential oils are not a replacement for medical therapy when clinically indicated.
• Aromatherapy is best used as part of a holistic, individualized approach, alongside lifestyle support, stress management, and professional guidance.
🌸 In summary
Certain essential oils may support perimenopausal women physiologically and emotionally, while offering a gentle option for those avoiding direct estrogen therapies. Geranium and rose otto, in particular, show promise as safe, research-backed aromatherapy tools for perimenopausal wellbeing.
📚 Research reference:
Shinohara K, Doi H, Kumagai C, Sawano E, Tarumi W. Effects of essential oil exposure on salivary estrogen concentration in perimenopausal women. Neuro Endocrinol Lett. 2017;37(8):567–572.