What usage rates are recommended for this perilla leaf oil in different products?
Fragrance 0.5–2%, cosmetics 0.5–1.5%, massage 1–3%, candles 1–3%, flavor 10–100 ppm; potent — start low.
How should this perilla leaf oil be transported and stored?
15–25°C, sealed, light-protected, dry; 36-month shelf life; nitrogen blanketing for bulk; avoid heat/oxidants.
What is the shelf life of this perilla leaf oil and how should it be stored?
36-month shelf life sealed at 15–25°C; use within 12 months after opening; amber containers, nitrogen blanketing for bulk.
How soluble is this perilla leaf oil in different solvents?
Soluble in ethanol and fixed oils; insoluble in water; solubilizers needed for aqueous systems.
How is perilla leaf oil shipped — options, packaging, and delivery times?
Courier (3–7 days), air (5–10 days), sea LCL/FCL (20–40 days); UN-approved aluminum bottles and drums; tracking provided.
Is perilla leaf oil supply seasonal, and how do you manage year-round availability?
Summer harvest (Jul–Sep) drives production; year-round strategic stock + advance farm contracts ensure continuous supply.
Can this perilla leaf oil be used in scented candles and incense?
1–3% in candles, 3–5% incense, 0.5–2% diffusers; good with soy/paraffin; pairs with cedarwood, vetiver, bergamot.
Can I get a free sample of this perilla leaf oil before ordering?
Free 10–30 g samples, shipping at buyer's cost; COA/GC-MS/SDS included; comparative grade sets available.
How much do perilla leaf oil samples cost, and how are they delivered?
Free samples, courier $30–80 (DHL/FedEx/UPS), 3–7 working days, COA/GC-MS/SDS included.
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