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What is the shelf life of this schisandra berry oil and how should it be stored?

Shelf life is 36 months unopened (12 months after opening) when stored at 15–25°C in sealed, light-protected containers.

Shelf Life & Storage

ItemDetail
Shelf life (unopened)36 months from production date
After openingUse within 12 months
Temperature15–25°C, stable
ContainerOriginal amber glass/aluminum, airtight
LightKeep away from direct sunlight
HumidityKeep dry
  • Stability is monitored under accelerated conditions (40°C/75% RH) to validate the 36-month claim
  • Peroxide value and active-lignan content are key stability indicators
  • The production date and expiry date are printed on every batch label and COA

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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.