Updates at production/testing/dispatch/transit; courier tracking links; account manager within 4 working hours; proactive ETA monitoring for sea freight.

Yes — full OEM/private label: bottle, label, carton, blending, brand-name COA/SDS; MOQ 50 units or 5 kg; multilingual labels; +7–14 days lead time.

Supported: 100% natural, undiluted, single-origin Dao-di, schisandrin ≥0.40%, ORAC ≤15,000; therapeutic claims prohibited — verify wording with local regulations.

Yes — 100% pure, natural, undiluted SFE-CO2/steam-distilled schisandra berry oil; no carriers, extenders, or synthetic additives; GC-MS + HPLC identity per batch.

MOQ 100 g trial; 1 kg small commercial; 5–25 kg standard (25 kg aluminum drum); bulk 100 kg–1 t; premium grades available from 1 kg.

Dietary supplements (52%), TCM, cosmetics/anti-aging, functional food, fine perfumery, aromatherapy; driven by schisandrin lignans and ORAC up to 15,000.