Tea Tree
Melaleuca alternifolia
Australian Aboriginal, Western aromatherapy
Strong antimicrobial (terpinen-4-ol), antifungal, antiviral, anti-inflammatory
2-5% dilution topically; 1-2 drops in carrier oil; mouthwash 1 drop in water
The Science
Active Compounds
Terpinen-4-ol, gamma-terpinene, alpha-terpinene, 1,8-cineole
Evidence Base
Australian native; powerful antimicrobial; can use neat on blemishes; toxic orally; quality varies
How to Use
Topical (diluted or neat for some applications), mouthwash (diluted)
Dosing should be individualized. Consult a qualified herbalist or healthcare practitioner.
Safety Profile
None significant topically; toxic if ingested
Internal use toxic; pregnancy (topical OK); epilepsy
Source Quality Herbs
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Find a PractitionerEducational purposes only. Consult a qualified healthcare provider before starting any herbal protocol.