ive been using optimum whey for awhile now.. only post workout.. i just started using dextrose with it as well.. now when i add like 50-75g of dextrose it gives the shake a funny taste.. not to bad just kind of odd.. anyway right now i have the choc mint flavor.. i decided one day to add a handfull of frozen unsweetened strawberries to the shake.. i tell ya it makes an unbelievable difference in taste.. havent tried this with any other flavors but with choc mint its just awsome...just thought id share