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What does this tea tree oil look like — appearance, color, and consistency at room temperature?

This tea tree oil is a clear, mobile liquid at room temperature — ranging from colorless to pale yellow, with the thin, free-flowing consistency typical of terpene-rich leaf oils.

Appearance & Color

ItemDetail
AppearanceClear, mobile (free-flowing) liquid
ColorPale yellow to colorless
ConsistencyThin, watery viscosity
Optical rotation+5° to +15° (20°C) per ISO 4730
Product codeTPS-RO-003
  • ISO 4730 describes tea tree oil as a 'mobile, clear liquid, colourless to pale yellow'
  • Color can deepen slightly with storage or oxidation; fresh oil is the palest
  • The oil must be clear and free of suspended water — cloudiness indicates contamination
  • Appearance, color, density and refractive index are verified on every batch and reported on the COA
  • Consistency is thin and watery, quite different from the viscous oils (e.g. vetiver, patchouli)

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This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.