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Is this tea tree oil 100% natural and undiluted, with no additives or carriers?

Yes. This tea tree oil is 100% pure natural steam-distilled oil, supplied undiluted with no carriers, solvents, additives or synthetic constituents.

Purity Guarantee

ItemStatus
Natural source100% natural, steam-distilled from Melaleuca alternifolia
DilutionNone — pure oil as it comes off the still
AdditivesNone (no carriers, solvents, preservatives)
Synthetic extendersNone
StandardMeets ISO 4730 composition ranges
Pesticide residueTested and documented on COA
  • Purity is verified by GC-MS: the terpene profile (terpinen-4-ol 30-48%, cineole ≤15%) matches authentic ISO 4730 tea tree oil
  • No synthetic terpinen-4-ol or cineole enrichment is used — what you smell is the natural chemotype
  • Physical constants (density, refractive index, optical rotation) confirm no dilution with carriers
  • The COA provides the complete composition and physical data for independent verification
  • If you need rectified (modified) grades, we supply them as separate items — never blended into this product

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บทความนี้เผยแพร่เมื่อ 2026-09-07 และอัปเดตล่าสุดเมื่อ 2026-09-07 โดยจะมีการปรับปรุงเนื้อหาอย่างต่อเนื่อง

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.