I was Lucky enough to get a chance to log SPEED EXTREME pre workout . Dustin From Lecheek I would like to thank you once again . I had a chance to log Extreme melt with great results and hoping for the same with this. I have to say that I tried a sample of this and that is what gave me the interest to take this for a test run. I have tried almost every preworkout out there but this is the first full tub of anything with DAA in it.