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Tea tree

Tea tree oil, also known as melaleuca oil, is an essential oil with a fresh, camphoraceous odour and a colour that ranges from pale yellow to nearly colourless and clear. It is derived from the leaves of the tea tree, Melaleuca alternifolia, native to southeast Queensland and the northeast coast of New South Wales, Australia. The oil comprises many constituent chemicals, and its composition changes if it is exposed to air and oxidises. Commercial use of tea tree oil began in the 1920s, pioneered by the entrepreneur Arthur Penfold.

Information, not medical advice. Talk to a licensed doctor or pharmacist before starting or changing a treatment.

Research 10

  1. Commonly used hair oils in the Black community: a narrative review in their use to treat androgenetic alopeciaInternational Journal of Dermatology · 2023 · 12 citations
  2. Preparation and evaluation of a multimodal minoxidil microemulsion versus minoxidil alone in the treatment of androgenic alopecia of mixed etiology: a pilot studyDrug Design Development and Therapy · 2013 · 73 citations
  3. Appraisal on the wound healing potential of Melaleuca alternifolia and Rosmarinus officinalis L. essential oil-loaded chitosan topical preparationsPLoS ONE · 2019 · 96 citations
  4. An Overview of Commonly Used Natural Alternatives for the Treatment of Androgenetic Alopecia, with Special Emphasis on Rosemary OilClinical Cosmetic and Investigational Dermatology · 2024 · 15 citations
  5. Demodex folliculorumDiagnostics · 2025 · 3 citations
  6. Botanicals in DermatologyAmerican Journal of Clinical Dermatology · 2010 · 176 citations
  7. Treatment Options for Demodex Blepharitis: Patient Choice and EfficacyKlinische Monatsblätter für Augenheilkunde · 2015 · 31 citations
  8. Demodex BlepharitisOphthalmology · 2011 · 1 citation
  9. Commentary: Demodex – Microscopic residents of the ocular biomeIndian Journal of Ophthalmology · 2021
  10. Normal Pubertal Development: Part II: Clinical Aspects of PubertyPediatrics in Review · 2011 · 117 citations
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Posts 6

  1. Fixed redness & itching with tea tree oil shampoo. Hair also became thicker. Demodex may be the cause.Reddit · 4 Oct 2023
  2. Tea Tree Oil Leave-In Conditioner?Reddit · 18 Feb 2018
  3. Tea tree oilReddit · 21 Apr 2016
  4. ~2-drops Tea tree oil undiluted on scalp every 2 days/dailyReddit · 27 Apr 2019
  5. Paul Mitchell Tea Tree ProductsReddit · 2 Jan 2020
  6. Tea tree oil shampoo fixed itching, redness and diffuse thinning.Reddit · 4 Oct 2023
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