Store in a refrigerator (2°C-8°C). Do not freeze.
If necessary, Kesimpta may be stored unrefrigerated for a single period of up to 7 days at room temperature (not above 30°C). If not used during this period, Kesimpta can then be returned to the refrigerator for a maximum of 7 days.
Keep the pre-filled pen in the outer carton in order to protect from light.