So ok i'm going to the GNC tomorrow to get some whey protein and MAYBE L-glutamine ... should i get that? i want a supplement that will help me with gains and muscle definition, i was going to try creatine (my parents agreed to it) but then i found out all it was, was water weight, so that's a no. I dont want to spend the rest of my paycheck (got about $85 left) so uhhh ... what should i try?