Unopened Cartridge: Store in a refrigerator at temperature between 2°C and 8°C. Do not freeze. Keep the cartridge in the outer carton in order to protect from light. Protect from excessive heat and sunlight.
The container should be gently shaken before a dose is dialed.
In-use instruction: Do not refrigerate. Do not freeze. Gensulin R cartridges that are in use can be kept at a temperature (not above 30°C) for up to 42 days.