Not in-use pens: Store in a refrigerator (2°C - 8°C).
Do not freeze or place next to the freezer compartment or a freezer pack
Keep the pre-filled pen in the outer carton in order to protect from light.
Shelf-life: 24 months.
Shelf-life after first use of the pen: 28 days.
For in-use pens: Store below 25°C. Do not refrigerate. Do not freeze.
Do not store with attached needle.
Store pen away from direct heat or direct light. The pen cap must be put back on the pen after each injection in order to protect from light.