T Nation

Refrigorated gear

I Know this has been asked before but I cant find it. Is it OK to refrigerate test?, my supplier keeps everything in the fridge.
I just got primoteston depot and sustanon off him both out of the fridge. On the insert that comes with sustanon it says do not refrigerate but I thought this was only so you dont inject it cold.
Basically what I want to know is does refrigeration effect the potency of the test