Semaglutide lasts 2 years unopened when stored in the refrigerator
Unopened semaglutide vials and pens remain stable for up to 2 years when refrigerated between 36°F-46°F (2°C-8°C). Proper storage maintains medication effectiveness and safety.
Storage Requirements
- Keep unopened semaglutide in refrigerator at 36°F-46°F (2°C-8°C)
- Do not freeze the medication
- Protect from light exposure
- Store original packaging until use
Storage Duration Comparison
| Storage Method | Duration | Temperature |
|---|---|---|
| Refrigerated (unopened) | 2 years | 36°F-46°F (2°C-8°C) |
| Room temperature (unopened) | 1 year | 59°F-77°F (15°C-25°C) |
| Frozen (unopened) | Not recommended | -4°F (-20°C) |
Important Notes
- Always check expiration date before use
- Once opened, semaglutide has different storage requirements
- Consult healthcare provider about proper disposal
Signs of Deterioration
Discard if you notice:- Changes in color or clarity
- Presence of particles or cloudiness
- Expired expiration date