I just recieved my shipment of IGF1-Lr3 Does the IGF1-LR3 have to be cold when delivered.Mine was not cold when it arrived no telling how long the stuff was room temparature for. Is it safe to use. Also what is the proper dosage of IGF1-Lr3 & Melatonan II from ARR If there is a previous post with dirrections then please post a link for me . Thank you much appreciated.