Is it possible to suck all 10 iu's up in 1 syringe (and keep it in the fridge) and just change the needle when it's time to inject?
Or do i have to use 2 needles and 1 syringe every time?
If i choose to inject hgh twice a day i would need a truckload of syringe & needles.
A pen would be nice.
Thanx for inputs
/ Andy