Kovaltry should be stored in a refrigerator, between 2°C to 8°C. Do not freeze. Keep the vial and the prefilled syringe in the outer carton in order to protect them from light.

You may store Kovaltry when kept in its outer carton at room temperature (up to 25°C) for a single period of up to 12 months. Once the product is removed from refrigeration, it cannot be returned.
The reconstituted solution should be used immediately (within 3 hours). Kovaltry is for single use only and any unused solution must be discarded.
Keep Kovaltry out of reach and sight of children.