Omnitrope in vial already mixed up--how long last in fridge?

[SlimmerMe]

Has anyone gone past the one month expiration (which is what the pharmacist say is the expiration) of Omnitrope----but does anyone think it could actually last longer? and if so---how much longer? it is already mixed in the vial ---thanks

[ScotchGuard]

The expiration date is a reference. The potency of HGH doesn't die the day after expiration the proteins slowly die. The other factor is that if used and even in the frig there is a potential for bacterial growth. It's a good idea to stay with the expiration date. A few days past expiration probably won't hurt.

[SlimmerMe]

thanks ScotchGuard!

[SlimmerMe]

anyone else? have an opinion on how long much longer I could use Omnitrope effectively after a month? note: it is already in the vial---thanks!

[lovbyts]

I think it starts loosing potency about 30 days after the expiration date so basically 2 months after mixing.