I ordered some pen vials that were reconstituted already and shipped in that form without the pen. It took almost 2 weeks to arrive without any cold packs. I know regular HGH needs to be refridgerated once reconstituted. I feel like I wasted money on this. I haven't tried it yet and its still in the fridge. I suppose I can do an HCG test on it but can someone please help? I'm not sure if i should buy from another supplier that offers the powder format to make up for the one premixed in my fridge?