A natural plant extract manufacturer and OEM/ODM partner
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Can I get a free sample of this Sichuan pepper oil before ordering?

Yes. Free samples of 10–30 g are provided for evaluation; you only pay the courier freight.

Sample Policy

ItemDetail
Sample size10–30 g (up to 50 g for qualified formulators)
CostFree of charge; freight collect (DHL/FedEx/UPS)
Formats3 ml / 10 ml amber glass vials with full label & COA
Multiple gradesSteam-distilled, SFE-CO2, and molecular-distilled samples can be compared
Lead timeDispatched within 1–2 working days
Custom samplesBlends or standardized sanshool levels on request
  • Samples ship with the batch COA so you can verify identity and actives
  • Pre-paid freight option available with your courier account
  • For scale-up validation we can supply 100–500 g trial lots at cost

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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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