I used citrulline along with Agmantine, Divamax, and creatine from BioCor. First off thank you to BioCor for the opportunity to try these great products. I had great endurance during this stack. I have tried other products with citrulline in them and I loved them as well, so I know that it is the citrulline that definitely helps me with endurance. I also experienced a great pump when lifting on this. The taste was a bit bitter but I actually liked it. Though I mixed it with the creatine and agmantine and a flavored BCAA drink before my workouts so I couldn't really taste it. Well done BioCor!