What export documentation do you provide with each shipment?
Commercial invoice, packing list, B/L or AWB, batch COA, China origin certificate (Form E on request), phytosanitary, MSDS, free-sale/health, halal/kosher/organic; originals in 48h.
Is this Sichuan pepper oil REACH-compliant for the EU market?
REACH-compliant as a naturally occurring substance (physical extraction, no modification); CLP SDS, SVHC-screened, (EC) No 1334/2008 and 1223/2009 support; EU SDS in 23 languages.
What custom packaging options are available for this Sichuan pepper oil?
3 ml–100 ml amber glass, aluminum bottles, 1–25 L HDPE, 25–180 kg sealed drums; nitrogen flushing, inert liners, eco-packaging; artwork-to-production 7–14 days.
How is Sichuan pepper oil used in cosmetics and skincare?
Heating massage oils 1–2%, thermal slimming 0.5–1.5%, muscle-relief balms 0.5–1%; sensation-rich 'instant warm' cue; pairs with capsicum; avoid face, patch test.
How are quality complaints handled?
Acknowledge ≤24h, investigate ≤5 working days with retained samples (held 36 months), written report ≤10 days, resolution ≤15 days; third-party arbitration supported.
How does Sichuan pepper oil compare with other spice and citrus-peppery oils?
Unique trigeminal numbing 'ma' (sanshool) unlike black/pink pepper or ginger; citrusy-camphoraceous top bridges pink pepper softness and black pepper dryness; rattan pepper is greener and more numbing.
Do you provide a Certificate of Analysis (COA) for every batch?
Yes — every batch ships with a full COA: GC-MS identity fingerprint, HPLC sanshool quantification, density/RI/peroxide, safety, and full traceability; issued within 3 working days.
Which botanical species does this Sichuan pepper oil come from, and where is it grown?
Zanthoxylum bungeanum Maxim. (red) / Z. schinifolium (green), Rutaceae, dried pericarps; Dao-di Hanyuan (Tribute Pepper) & Maowen, Sichuan; China's #1 seasoning, ma-la soul of Sichuan cuisine, sanshool numbing signature.
Which oils and accords blend well with Sichuan pepper oil?
Blends with bergamot/lemon/lime, black & pink pepper, ginger, coriander, vetiver, cedar, geranium, elemi; signature: Sichuan pepper + bergamot + black pepper + vetiver + cedar.