What is the shelf life and how should this patchouli oil be stored?
The shelf life of TPS-RO-005 patchouli oil is 36 months (3 years) from the production date when stored correctly. Patchouli oil is naturally stable — its high sesquiterpene content resists oxidation better than citrus or most monoterpene oils — but correct storage still matters to preserve the full aroma.
Storage Conditions
| Parameter | Recommendation |
|---|---|
| Container | Sealed aluminium or amber glass container (original packaging) |
| Temperature | 10-30°C, stable and cool |
| Light | Away from direct sunlight and strong light |
| Moisture | Keep dry; seal immediately after each use |
| Headspace | Minimise air exposure; use nitrogen blanket for long-term bulk storage |
Shelf Life Facts
- 36 months from production date in unopened original packaging
- The oil may thicken or become cloudy at low temperature; warm gently to 30-40°C and mix well before use — quality is unaffected
- Oxidation indicators to watch: off-colour deepening, loss of the sweet balsamic top, or an increasing sharp note
- Because the oil is water-insoluble and water-free, microbial spoilage is not a practical risk
Best Practice
- Store bulk drums in the original sealed containers, upright, away from heat sources
- Use a clean, dry tool when dispensing; never return unused oil to the container
- Rotate stock first-in-first-out; check the batch date on the COA before use
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This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.
