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What is the shelf life, and how should this oil be stored?

Shelf life is 36 months from production under recommended storage: tightly sealed in original containers at 15–25°C, away from light, heat and air exposure; sealed unopened containers may keep up to 5 years per industry standard.

Storage & Shelf Life

ItemRequirement
Shelf life (our spec)36 months from production date
Industry standardUp to 5 years sealed and unopened (QB/T 1801-2010)
Temperature15–25°C, cool and dry
ContainerOriginal amber/aluminum, tightly closed
LightAvoid direct sunlight
Oxidation controlMinimize headspace air; refill nitrogen for long storage
  • Oxidation is the main aging risk: terpenes degrade under light, heat and oxygen
  • Do not store in plastic containers without compatibility testing; use HDPE/aluminum/glass
  • Re-test acid value and organoleptic profile before using stock beyond 24 months

We recommend a first-in-first-out stock rotation and quarterly sensory checks.

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.