I don't know too much about maltodextrin, I know that they both have GI ratings of 100 (maltodextrin, dextrose aka=glucose) dextrose is simple and maltodextrin is complex. I suspect that both carbs stimulate insulin to the same degree yet dextrose will be utilized quicker, which in this rare case is desirable.
use dextrose post workout ONLY. maltodextrin is a much better choice if you are wanting to custom make your own MRP.
use dextrose post workout ONLY. maltodextrin is a much better choice if you are wanting to custom make your own MRP.