Store in a refrigerator (2°C-8°C). Do not freeze. Keep the pre-filled pen in its outer carton in order to protect from light.
A single Abrilada pre-filled pen may be stored at temperatures up to a maximum of 30°C for a period of up to 30 days. The pen must be protected from light, and discarded if not used within the 30 day period.
Shelf life: 3 years.