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Is this wintersweet oil 100% natural and undiluted?

Yes — the oil is a 100% natural, undiluted water-steam distillate of fresh wintersweet blossoms, with no carrier oil, synthetic fragrance, preservative or additive. For premium projects an SFE-CO₂ extract (also 100% natural, CO₂ only) is available.

Purity Assurance

CheckDetail
SourceFresh Chimonanthus praecox blossoms
ProcessWater-steam distillation, no solvents
AdditivesNone (no carrier, synthetic or preservative)
VerificationPer-batch GC-MS fingerprint + full COA
  • The oil is naturally undiluted — no blending-down of any kind
  • GC-MS fingerprinting per batch allows objective verification of purity and authenticity
  • An authenticity and purity statement can be added to the COA on request

Natural purity is documented for every batch.

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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.