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How Tea Tree works 티트리

⏱ 1 min read
Quick answer: How does Tea Tree work? Tea tree oil's principal component, terpinen-4-ol, has been studied for antimicrobial activity relevant to blemish-associated organisms. The same volatile compounds that make it active also make it a recognised contact sensitiser, particularly once the oil has oxidised with a

Tea tree oil's principal component, terpinen-4-ol, has been studied for antimicrobial activity relevant to blemish-associated organisms. The same volatile compounds that make it active also make it a recognised contact sensitiser, particularly once the oil has oxidised with age.

Acts onthe look of blemish-prone skin
EvidenceModerate
🔬 The honest ceiling: A mild formulated ingredient. Neat application is a common cause of irritant reactions.

Tea Tree guide →Effective % & pH →

Sources: PubMed — Tea Tree & skin ↗ · AAD skin-care basics ↗

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✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.

General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.