TLDR Essential oils can improve health but must be used safely under professional guidance.
The document "Clinical Applications of Essential Oils" discusses Essential oil-based therapy (EOBT), also known as Aromatherapy, a pseudoscience that uses aromatic materials, including essential oils (EOs), to improve physical and psychological well-being. The global EOBT market size was estimated at USD 1.6 billion in 2020 and is expected to grow at a compound annual growth rate of 11.6% from 2021 to 2028. Bioactive constituents in essential oils selectively bind to specific targets in cells and tissues, mainly proteins or cell membranes, affecting physiological processes in the human body. EOBT has been scientifically proven to be effective in treating and managing pain and inflammation, psychological disorders, nausea & vomiting, menopausal symptoms, dermatological issues related to skin and hair, and even COVID-19 symptoms. However, essential oils can be toxic and extremely dangerous if not used safely under the supervision of trained professionals.
183 citations
,
January 2018 in “Cosmetics” Essential oils in cosmetics can offer benefits but may cause allergies and should be used carefully.
122 citations
,
November 1998 in “Archives of Dermatology” Aromatherapy with certain essential oils is a safe and effective treatment for hair growth in alopecia areata patients.
138 citations
,
June 2023 in “Molecules” Skin pigmentation varies due to genetics, UV exposure, and drugs, with treatments available but requiring medical advice.
32 citations
,
May 2023 in “Preprints.org” Skin pigmentation varies due to genetics, UV exposure, and medications, with treatments available but requiring medical advice.
182 citations
,
December 2021 in “Cosmetics” Essential oils in cosmetics offer benefits but require careful formulation for safety and effectiveness.
4 citations
,
February 2017 in “Journal of Cutaneous Medicine and Surgery” Compounds from certain trees used by First Nations people show potential for treating skin conditions and promoting hair growth, but more research is needed to confirm their safety and effectiveness.
November 2025 in “Journal of Ayurveda and Integrated Medical Sciences” Using essential oils in Shiroabhyang can improve hair health and growth.