I have been attempting to find a whey protein product that is as good or better than Instant Whey from reflex nutrition. I have been unable to find anything that tastes better, mixes as well and has the high amount of protein in it as stated on the label. I have done some research online and found out that protein powders claim to have a certain amount of protein i nthe but when tested they always end up low. the manufacturers say it was a faulty batch knowing full well that nobody will go to the expense of testing batch after batch of the stuff. In reality the reflex stuff is the only consistent formula.