A natural plant extract manufacturer and OEM/ODM partner
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Which extraction method do you use — steam distillation or CO2 extraction, and how does it affect yield and aroma?

We offer both methods: our standard product is steam distillation (as stated on the product sheet), and we can produce supercritical CO2 extraction + molecular distillation grades for premium cosmetic and perfumery buyers.

Method Comparison

MethodYieldAroma CharacterBest For
Steam distillation0.04–0.07%Heady white-floral, creamy, green-earthyStandard perfumery & aromatherapy
Supercritical CO2 + molecular distillationUp to 5–8× higherCloser to fresh blossom, full-bodiedHigh-end cosmetics, luxury perfumery
For CO2 extraction we follow the process protected by patent CN 115418270 A (fresh-blossom chilled transport → pre-sorting → fine grinding → SFE at 29–44°C, 31–40 MPa → two-stage molecular distillation), which preserves heat-sensitive aromatics.

State your target application and budget and we will recommend the right grade, with COA and GC-MS included for every batch.

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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.

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Guilin Four Seasons Sunshine

sales@essentialoilsfactory.com
86 13367530509

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.

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