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How is this schisandra berry oil treated under US FDA rules?
Marketed as botanical dietary-supplement ingredient under DSHEA; not GRAS-claimed (no FEMA number); NDI assessment supported; cGMP (21 CFR 111/117); English labeling docs.
How is this schisandra berry oil extracted, and which method is preferred?
SFE-CO2 (30 MPa/50°C; 5 MPa/40°C) or steam distillation; patented CSFE three-stage process (CN202110180086.0) yields total lignans 18–25% (Schisandrin B 2.89%, Schisandrin A 2.25%); 3rd-gen coupling retains >94% activity.
What export documentation do you provide with each shipment?
Invoice, packing list, B/L-AWB, COA, CO (Form E), health certificate, SDS (6 languages), halal/kosher/organic on request, GMP/ISO copies; EN or bilingual.
Is this schisandra berry oil REACH-compliant for the EU market?
Yes — REACH-supported with full technical dossier, Annex V natural-substance provisions, EU-format SDS, EU 1223/2009 cosmetic support; no SVHC/CMR issues.
What custom packaging options are available for this schisandra berry oil?
10–100 mL amber glass droppers, 100 g–1 kg aluminum bottles, 1–10 kg jerry cans, 25 kg drums; custom labels/cartons; tamper-evident & nitrogen flushing; +7–14 days.
How is schisandra berry oil used in cosmetics and skincare?
Anti-aging serums & eye creams 0.5–2%; barrier-supporting unsaturated FAs + lignan antioxidants; amber color may tint light formulas; INCI docs provided.
How are quality complaints handled?
24h acknowledgment, 3–5-day investigation (COA + retained-sample retest), 7-day conclusion, 10-day resolution; CAPA reporting; retained samples 3 years.
How does schisandra berry oil compare with South schisandra and other adaptogen oils?
North S. chinensis oil > South S. sphenanthera in schisandrin B & antioxidant value; distinct from sea buckthorn/goji/ginseng oils; ChP 0.40% schisandrin is North-specific.
Do you provide a Certificate of Analysis (COA) for every batch?
Yes — full COA per batch: identity (GC-MS/HPLC fingerprint), physicochemical, purity, heavy metals, pesticides, microbiology, traceability; Chinese + English; SGS/CQC on request.