Sleep better naturally with essential oils

Sleep – a powerful factor for health and well-being

You wake up in the middle of the night, toss and turn, and your thoughts start racing. You're actually completely exhausted and need nothing more than sleep – but it just won't come back?

Our sleep has a huge impact on our performance and concentration – but also on our immune system and hormone balance, skin health, digestion, and mental health. According to the CSS Health Study 2025, ONLY 20% of the Swiss population report having had NO regular sleep problems in the last year. Young adults are particularly affected – almost half of them often do not feel rested in the morning.

How essential oils can help you sleep

Sleep disorders can have a wide variety of causes, often several, and can have physical and psychological consequences. To prevent sleep problems from developing or worsening, action should be taken in good time—and their underlying causes should be identified and addressed. While some sleep disorders with physical symptoms (e.g., sleep apnea, restless legs syndrome, etc.) require medical attention, many stress-related and similar complaints can be easily treated at home.

Naturopathy, especially aromatherapy as a branch of phytotherapy, can make a significant contribution to improving sleep. This is because many essential oils have relaxing properties that promote better sleep: bergamot and bergamot mint, chamomile, lavender, mandarin, lemon balm, jasmine, orange blossom, tonka, vanilla, and Swiss stone pine, to name a few.

Essential oils can be gentle and soothing aids for issues such as sleep, stress, or mental strain. But how is it possible that a scent can influence our sleep, our mood, or our stress levels?

• The human sense of smell is closely linked to the limbic system, an area of the brain that is responsible for many unconscious processes.
• This is where our emotions and memories are stored, and where sleep, behavior, and long-term memory are controlled, as well as our stress response and motivation.
• When we inhale a scent, the molecules travel through the olfactory mucosa to the olfactory receptors, from where signals are sent directly to the limbic system.
• Smell perceptions are the only sensory perceptions that reach the cortex directly without passing through the thalamus, the largest part of the diencephalon.
• This direct connection explains why scents often evoke strong emotional reactions and memories – and can influence our mental state.

Whether as a room fragrance with a room spray or an aroma mixture in an aroma diffuser, as a selective scent impulse in a pillow spray or in a soothing (foot) bath, the right fragrance helps you to gently wind down at the end of the day and enjoy a restful night's sleep.

It is particularly helpful to combine a regular behavior pattern with the aromatherapy product, such as special breathing exercises, relaxation practices, gentle abdominal or foot massages, compresses, and wraps. Gentle aromatherapy measures can be used from infancy to old age. Individually tailored essential oils are just one of the many benefits of aromatherapy for sleep.

“The individually significant advantages of aromatherapy lie in the fact that patients can subjectively choose from a wider range of essential oils according to their experiences and preferences, and thus find an appropriate essential oil for better sleep.”

Prof. Dr. Saller, University of Zurich

The best essential oils for restful sleep

• Lavender (Lavandula angustifolia): The classic herb for better sleep. Calming and anxiety-relieving thanks to its ingredients linalool and linalyl acetate. Studies show that lavender oil supports falling asleep and improves sleep quality.
• Lemon balm (Melissa officinalis): The delicate scent has a calming effect, reduces restlessness and helps you relax in the evening.
• Tonka (Dipteryx odorata): The warm, vanilla-like scent with a high coumarin content calms the nervous system and can promote feelings of happiness.
• Bergamot (Citrus bergamia): Brightens the mood, reduces tension—especially valuable for problems falling asleep due to stress.
• Vanilla (Vanilla planifolia): Gently sweet, comforting and relaxing—ideal for feel-good moments before going to bed.

Tip: Aroma blends like the "Good Night" blend combine these scents and are perfect for your evening ritual.

How to incorporate essential oils into your evening routine for a good night's sleep

• Nebulizer/diffuser: Diffuse your favorite oil in the room about 30 minutes before bedtime, then air the room out again briefly.
• Pillow spray or 1 drop of essential oil: A spritz of pillow spray on your pillow or a drop of your favorite oil on a handkerchief/pillowcase in bed could become your new favorite evening ritual.
• Apply aroma roll-on to your pulse points or décolleté.
• Evening bath with essential oils: Mix 5-8 drops of essential oil into your bath water, emulsified in DIY bubble bath, sea salt, or cream. A foot bath is also very soothing—a bowl or foot tub is sufficient for this.

Studies on the effects of lavender etc.

Research shows that the essential oil of fine lavender (botanical name Lavandula angustifolia), with its active ingredient linalyl acetate, has a calming effect on sleep disorders, soothing and anxiety-relieving properties. This has been confirmed in a number of studies.

• Field et al. (2008): Lavender bathing in infants showed reduced stress, less crying and improved sleep quality.
• Fismer & Pilkington (2012): Systematic review demonstrates the sleep-promoting potential of lavender oil.
• Karadag et al. (2017): Aromatherapy with lavender improved sleep quality and reduced anxiety in patients.
• Lillehei & Halcon (2014): Inhalation of lavender oil resulted in a significant improvement in sleep quality in adults.
• Koriem (2021): Shows that ingredients such as linalool in lavender oil affect GABA receptors – a mechanism that supports sleep regulation.
  

Bibliography

• Field, T., Field, T., Cullen, C., Largie, S., Diego, M., Schanberg, S., & Kuhn, C. (2008). Lavender bath oil reduces stress and crying and enhances sleep in very young infants. Early Human Development, 84(6), 399–401.
• Fismer, K. L., & Pilkington, K. (2012). Lavender and sleep: A systematic review of the evidence. European Journal of Integrative Medicine, 4(4), e436–e447.
• Karadag, E., Samancioglu, S., Ozden, D., & Bakir, E. (2017). Effects of aromatherapy on sleep quality and anxiety of patients. Nursing in Critical Care, 22(2), 105-112.
• Lillehei, AS, & Halcon, LL (2014). A systematic review of the effect of inhaled essential oils on sleep. The Journal of Alternative and Complementary Medicine, 20(6), 441-451.
• Koriem, K.M. (2021). Lavandulae aetheroleum Oil: A Review on Phytochemical Screening, Medicinal Applications, and Pharmacological Effects. Biointerface Research in Applied Chemistry, 11(3), 9836–9847.