Author: Dr. Nicole Stevens, Vice President of Clinical Research at doTERRA
Last Reviewed: June 24, 2026
Reviewed by: doTERRA Science & Medical Education Committee
Scientific interest in essential oils for supporting healthy nerve function and occasional nerve-related discomfort has grown substantially over the past decade, with researchers examining specific oils and their chemical constituents for their effects on healthy inflammatory response and sensory perception. A 2022 review published in Plants identified lavender, bergamot, rosemary, eucalyptus, and nutmeg as the most frequently studied essential oils in this research, though the authors noted that evidence remains largely preclinical.
For individuals seeking complementary approaches alongside conventional care, understanding what current research does and does not support can inform thoughtful decisions.
Essential oils contain concentrated plant compounds, including terpenes, terpenoids, and phenolic compounds, that researchers have examined for their interactions with the nervous system. Several mechanisms have been proposed in the scientific literature.
Many essential oil constituents interact with transient receptor potential (TRP) channels, which are ion channels expressed on sensory. A 2022 review in Frontiers in Pharmacology explained that menthol from peppermint activates TRPM8 channels, producing a cooling sensation.
A healthy inflammatory response contributes to better health. When ingested, compounds in frankincense, lavender, and copaiba essential oils have been studied for their effects on inflammatory mediators, including cyclooxygenase (COX) enzymes, 5-lipoxygenase (5-LOX), and pro-inflammatory cytokines.
Beta-caryophyllene, a sesquiterpene found abundantly in copaiba essential oil, selectively binds to CB2 receptors in the endocannabinoid system. Unlike THC, beta-caryophyllene produces no psychoactive effects but has been studied for its potential soothing properties.
Frankincense (Boswellia species) has accumulated meaningful research attention for its potential relevance to nerve health and a healthy inflammatory response.
Frankincense resin contains boswellic acids, particularly acetyl-11-keto-β-boswellic acid (AKBA), which inhibit 5-lipoxygenase (5-LOX), an enzyme involved in producing inflammatory leukotrienes. A comprehensive 2025 review in the Journal of Ethnopharmacology noted that pharmacological studies have demonstrated frankincense has several beneficial effects.
A 2022 study published in the Journal of Ethnopharmacology examined the combination of frankincense and myrrh in mice to see effects on supporting the nervous system and body’s response to sensory stimuli, with findings suggesting involvement in immune and cellular signaling pathways.
doTERRA Frankincense essential oil is steam-distilled from the resin of four Boswellia species: carterii, frereana, sacra, and papyrifera. Its chemical profile includes alpha-pinene and other monoterpenes that have been examined in neurological research. When properly diluted with a carrier oil, frankincense may be applied topically as part of a comfort-focused wellness routine.
Lavender (Lavandula angustifolia) has been studied in human clinical trials specifically examining soothing effects in patients.
A 2021 randomized clinical trial published in Complementary Therapies in Clinical Practice examined aromatherapy massage with lavender essential oil in patients experiencing certain discomforts. Patients in the intervention group applied 3% lavender oil to their feet with gentle massage for 10 minutes nightly for one month. The researchers reported that discomfort scores in the aromatherapy group were significantly reduced compared to placebo and control groups, with effects persisting two to four weeks after the intervention period.
The study authors concluded that aromatherapy massage with lavender oil helped reduce discomfort and improved the quality of life in patients without causing side effects. They recommended it as a complementary method, not a replacement for standard care.
Peppermint oil, rich in menthol, has been studied for its effects on topical sensation.
A case report published in The Clinical Journal of Pain in 2002 described the first documented evidence of peppermint oil having a strong cooling effect. A patient experienced almost immediate improvement after applying topical peppermint oil containing 10% menthol. Relief persisted for 4-6 hours after each application, with only minor side effects over two months of follow-up.
Menthol's analgesic effects are complex. A 2022 review in Frontiers in Pharmacology explained that menthol produces cooling sensations that can influence skin. Preclinical studies have demonstrated that topically applied menthol felt soothing and comforting to both heat and mechanical stimulation.
The review noted that low to moderate concentrations of menthol provide cooling, while higher concentrations may produce cold hypersensitivity in healthy subjects but paradoxically provide relief in others
The National Center for Complementary and Integrative Health notes that peppermint oil appears safe when applied topically in commonly used doses. However, menthol should not be applied to the face of infants or young children due to potential effects on breathing. Individuals with sensitive skin should use an appropriate dilution.
Copaiba essential oil contains exceptionally high concentrations of beta-caryophyllene, typically 40-60% of total composition, making it of particular research interest for nerve-related applications.
A study published in Evidence-Based Complementary and Alternative Medicine examined copaiba oil-resin usage following health challenges in rats. Researchers found that copaiba affected tissue preservation and influenced a healthy inflammatory response. The authors noted that beta-caryophyllene, already an FDA-approved food additive, has significant potential for addressing healthy inflammatory response.
Research published in the International Journal of Molecular Sciences examined copaiba essential oil's effects on neuronal signaling pathways. Scientists found that copaiba oil upregulated multiple cellular signaling cascades in neuronal cells, with effects mediated through CB2 cannabinoid receptors. Usage with CB2 agonists or antagonists modified copaiba's effects, confirming receptor involvement.
Beta-caryophyllene's selective binding to CB2 receptors (without affecting psychoactive CB1 receptors) has made it a subject of investigation for healthy inflammatory response and nerve health. A study referenced in European Neuropsychopharmacology found that beta-caryophyllene exerted soothing effects in mouse models.
Research published in the International Journal of Molecular Sciences examined copaiba essential oil's effects on neuronal signaling pathways. Scientists found that copaiba oil upregulated multiple cellular signaling cascades in neuronal cells, with effects mediated through CB2 cannabinoid receptors. Usage with CB2 agonists or antagonists modified copaiba's effects, confirming receptor involvement.
Beta-caryophyllene's selective binding to CB2 receptors (without affecting psychoactive CB1 receptors) has made it a subject of investigation for healthy inflammatory response and nerve health. A study referenced in European Neuropsychopharmacology found that beta-caryophyllene exerted soothing effects in mouse models.
Several additional essential oils appear in the soothing research literature.
Bergamot essential oil shares volatile compounds with lavender, including linalool and linalyl acetate. In animal studies, research by Japanese scientists found that bergamot may influence pathways involved in sensory perception.
A 2021 systematic review and meta-analysis published in Frontiers in Pharmacology examined preclinical evidence for essential oils for discomfort. Rosemary was among the oils demonstrating soothing activity in both acute nociceptive tests and other models.
The 2022 Plants review identified eucalyptus essential oil among those studied for supporting healthy nerve function, though noting that evidence remains limited and largely preclinical.
A 2017 study from Turkish researchers examined an essential oil blend applied via massage for soothing. The blend included 5% dilution of lavender, geranium, rosemary, blue chamomile, and lemon eucalyptus in coconut oil.
Forty-six patients received 30-minute hand and foot massages three times weekly for four weeks. The massage group reported a 66% reduction in discomfort, compared to 9% reduction in the standard care group. The researchers acknowledged that benefits may have derived partly from the massage itself rather than solely from the essential oils. This study was reported by WebMD.
A separate study of 60 patients used a spray containing geranium, lavender, bergamot, tea tree, and eucalyptus essential oils. Nearly all participants (93%) reported relief 30 minutes after application, though the duration of relief was not clearly established.
Essential oils require proper dilution and appropriate application methods. The Tisserand Institute, a leading authority on aromatherapy safety, provides evidence-based guidelines.
For topical application to areas of discomfort:
Topical massage: Dilute essential oils in a carrier oil such as fractionated coconut oil, jojoba oil, or sweet almond oil. Gently massage into affected areas. Some research protocols used twice-daily application for periods of 4-12 weeks.
Warm compress: Add a few drops of diluted essential oil blend to warm water. Soak a cloth and apply to affected areas for 10-15 minutes.
Aromatic diffusion: Some individuals find aromatic use provides comfort and relaxation, which may indirectly support an overall wellness lifestyle.
Suitable carrier oils include:
Before using any essential oil topically:
While research on essential oils, comfort, and healthy nerve function shows promise, several limitations warrant consideration.
The 2022 Plants review explicitly stated that the literature on essential oils for healthy nerve function is limited and largely comprised of preclinical animal models and a few experimental studies, some of which were poorly designed and did not clearly isolate the effects of essential oil treatment.
Most human studies have involved small sample sizes. The Iranian lavender aromatherapy trial included 75 participants; the Turkish massage study included 46. Larger, well-designed randomized controlled trials are needed to establish definitive conclusions.
Many promising findings come from rodent models. Results in mice and rats do not always translate to human clinical effectiveness due to differences in metabolism, nerve anatomy, and sensory perception.
Essential oil chemistry varies based on plant species, geographic origin, harvesting conditions, and extraction methods. Studies using different oil sources may not be directly comparable, and consumer products may differ from research-grade materials.
Essential oils should be considered complementary approaches used alongside, not instead of, appropriate medical care. Any health challenges could have serious underlying causes requiring proper diagnosis and treatment. Individuals should consult healthcare providers before incorporating essential oils into their wellness routines, particularly if taking medications or managing chronic conditions.
Seek medical evaluation for abnormal problems or worsening issues.
A healthcare provider can help identify underlying causes and recommend appropriate treatment approaches. Essential oils may serve as one component of a comprehensive comfort strategy developed in consultation with qualified practitioners.
Research has examined several essential oils for nerve-related discomfort. Lavender has the most human clinical trial data, with a randomized controlled trial showing benefits when applied via aromatherapy massage. Frankincense contains boswellic acids studied for neuroprotective and anti-inflammatory effects. Peppermint's menthol content has been examined for TRPM8 channel activation relevant to sensations. Copaiba's high beta-caryophyllene content allows CB2 receptor interaction studied for healthy inflammatory response effects. However, research remains limited and largely preclinical.
Based on research protocols, essential oils are typically diluted in carrier oils (2-3% dilution for adults) and applied topically to affected areas via gentle massage. Some studies used twice-daily application for 4-12 weeks. Consult a healthcare provider before use, particularly if managing certain issues or taking medications.
Frankincense has been studied for neuroprotective properties. Research published in Neural Regeneration Research found that AKBA, a boswellic acid from frankincense, promoted nerve function recovery in a certain rat model. Studies have also examined frankincense for effects relevant to nerve health. However, human clinical trials specifically examining frankincense for nerve health are limited.
Clinical trials have shown varying timeframes. The lavender aromatherapy study observed significant effects after one month of nightly application, with benefits persisting 2-4 weeks after stopping. Peppermint oil, in case reports, provided more immediate (within minutes) but shorter-duration (4-6 hours) effects. Individual responses vary significantly.
Published research suggests that certain essential oils, particularly frankincense, lavender, peppermint, and copaiba, contain chemical constituents with properties relevant to nerve sensation and healthy inflammatory pathways. Lavender has the most robust human clinical evidence, with a randomized controlled trial demonstrating benefits. Frankincense's boswellic acids have been studied for their effects on healthy nerve health in preclinical models. Peppermint's menthol interacts with TRPM8 channels involved in normal nerve sensation. Copaiba's beta-caryophyllene interacts with CB2 receptors studied for healthy inflammatory response.
However, the research base remains limited. Most evidence comes from preclinical animal studies or small human trials, and larger, well-designed clinical trials are needed. Essential oils should not replace medical care, but may be considered as complementary approaches used alongside.
For those interested in exploring essential oils as part of a comfort-focused routine, doTERRA Frankincense essential oil offers a CPTG Certified Pure Tested Grade product containing boswellic acid-rich resin from four Boswellia species. Always consult a healthcare provider before incorporating essential oils into your wellness approach.
About Dr. Nicole Stevens
Dr. Nicole Stevens serves as Vice President of Clinical Research at doTERRA, where she leads scientific investigations into essential oil properties and applications. With over 25 years of experience in essential oil research, Dr. Stevens has worked in quality control laboratories in the nutraceutical industry and academic research laboratories at the University of Utah and the University of Nevada, Las Vegas (UNLV) Cancer Research Institute. Dr. Stevens earned a Bachelor of Arts degree in technical writing and a Master of Science in botany, both from Brigham Young University, and a second Master of Science in public health from Purdue University. She completed her doctorate in biochemistry and molecular biology from the University of Miami Miller School of Medicine, investigating essential oil metabolomics and mechanisms of action.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
This content is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
