Good product. If you are not sure if it's going to mess up your stomach or not buy the small 100 gram container. I had no stomach problems and my strength does appear to be increasing. I have added 6 solid pounds and have been using it for about 3 weeks. Good product and not expensive. I like to stack it with Xtend and take 1 teaspoon with 2 scoops of Xtend before and after my workouts. I have not noticed any water retention and would highly recommend it. |