A: Mandatory documents include commercial invoice, packing list, airway bill, certificate of origin, sanitary certificate, free sale certificate, product safety lab test report, ingredient specification, original supplement label and Chinese translated label. Overseas dietary supplement manufacturers must hold valid GACC registration. Our dietary supplements customs clearance agent audits all documents before cargo arrival to avoid customs hold at Guangzhou airport.

A: If all documents are complete and supplement labels fully comply with China food standards, customs declaration and sampling inspection usually finish within 2–4 working days after dietary supplements air cargo arrives at Guangzhou Baiyun airport. If customs selects the consignment for physical inspection or laboratory ingredient testing, clearance time will extend. We provide expedited dietary supplements customs clearance service for urgent supplement air shipments.

A: Our dietary supplements Guangzhou airport import customs clearance agent supports vitamin supplements, mineral capsules, probiotic products, collagen softgels, omega3 fish oil, herbal extract supplements, protein powder, organic nutritional tablets and packaged dietary health supplements. Some supplements with special functional ingredients require additional regulatory risk assessment before shipping to Guangzhou airport.

A: Common reasons: invalid or missing free sale certificates, non-compliant Chinese supplement labels without GACC factory registration number, incorrect HS code classification for nutritional products, inconsistent declared value, failed ingredient safety test, missing overseas dietary supplement manufacturer GACC registration. Our customs broker pre-checks all dietary supplement information before air cargo arrives to lower detention risk.

A: Yes. We provide professional HS code consultation and declared value support for imported dietary supplements and nutritional health products for Guangzhou airport customs declaration. Correct HS code and reasonable declared value are critical for dietary supplements import duty calculation and smooth customs declaration. Wrong HS code or abnormal value will trigger customs inspection and dietary supplements cargo delay.

A: We provide standalone dietary supplements customs broker service for dietary supplements air cargo already arriving at Guangzhou airport, or combined air freight from overseas airport to Guangzhou plus dietary supplements import customs clearance and temperature-controlled inland trucking service. BETTERluck Shipping is a reliable China freight forwarder for dietary supplements import and export logistics.

A: Yes. All pre-packaged imported dietary supplements require Chinese label compliance review and filing before customs release. The Chinese label must meet China GB 7718 food safety standards and display the overseas manufacturer GACC registration number, full ingredient list, shelf life and storage instructions. Our customs clearance agent reviews supplement labels and provides correction suggestions before shipment to prevent customs hold at Guangzhou Baiyun airport.