I've been training for two years and am pretty in tune with my body. This is the first AAKG product that I have tried and after using most the bottle, I have to say that I did not notice it do anything at all, nothing. I like NOW products and don't doubt that this contains the AAKG that it says it does, but after looking into it and after looking at my own response, I have to say that AAKG is a waste of money. People who think they are getting great pumps from it are simply paying a high price for a placebo effect. If you want a pump, take a pre-workout shake with some NOW dextrose or maltodextrin. These sugars will bring about an insulin reponse, which is a natural vasodilator. |