I refrigerate before and after. I believe this is consensus, although there are many stories of GH not being stored in the fridge and still being good. I would error on the side of caution and store it refrigerated. Pharma says the same thing:
"Store Omnitrope refrigerated at 2° to 8°C (36° to 46°F). Do not freeze. Omnitrope is light sensitive and should be stored in the carton.
The recommendation is to use any reconstituted vial within 3 weeks (although this is usually not a problem on this forum!
"Store Omnitrope refrigerated at 2° to 8°C (36° to 46°F). Do not freeze. Omnitrope is light sensitive and should be stored in the carton.
The recommendation is to use any reconstituted vial within 3 weeks (although this is usually not a problem on this forum!