yeah ofcourse you could, just gotta be careful not to do it too late and fall asleep,lol. but i think that would be optimal timing for both, as I love igf preworkout, and though i havent tryed slin i would love to do it post workout to shuttle all the nutrients to my muscles,
i realy have to give this a go but i will not try slin unless i can get humalog , im afraid to do humalin r and fall asleep and never wake up