I've never used it for lagging body parts but I've used it before and like it a lot. I'd probably go with pharma lady, not sure if any other sources here carry it. Be careful with the research Chem sites for IGF as they are known to sell Ipam or insulin in place of IGF or just straight bunk[/
it should be powder in the vial usually 1mg never seen insulin in powder form but if someone gave me insulin as something else id hunt them down thats fuck take 10 ius of slin on a low carb day no t knowing what it is and you a dead man after you go into hypoglycemic shock