I bought this for the same reason many others have, because its Got freaking ARNOLD on the label, however I go back to the days of joe weiders muscle builder drinks so I was more than happy to try this out. I have to tell you I got my wife hooked on this, we are both Graduate students and put in LONG hours and this really will knock you out and give you Deep sleep for recovery. As Coach Poliquin Says, if your not sleeping your not healing. The grape tastes just like kool aid, it mixes well and tastes like a treat more than anything. You will get great results with this, I take 1.5 scoops since I'm around 275lbs and that works for me. I normally spend allot on several sleep aids and this combines them all with the added amino acids you can't go wrong. Try it !