Go to proteinfactory, I've bought my "liquid sugars" there very cheap
Maltodextrin
Dextrose
Maltofern
If you like Max Muscle stuff: Get, Carbo Max
You can even get glucose powder at your local safeway or costco. Get a bag, and mix it with some whey protein and whalllaaa. You're done.
(make sure it's not fructose)
NOTE: I am in no way, shape or form affiliated with proteinfactory.