Hi all. I am new to this site but I have been on selfdefenseforums.com. I decided to switch because of the lack of communication between members. Hoping to find a new home here. I asked around about a product that I saw Jay Cutler using at Onyx gym about two months ago and have been at on a look out for it ever since. I asked around on different blogs to see if any body knows what i was talking about and no luck. It was called muscle and it was in a blue bottle. I have been to all types of nutrition shops and no luck, finally after long hours and lost nerves looking, i FINALLY found it. If any of you are interested in getting it and have looked every where like me, you can finally get it at GNC stores or on Iwantmuscle.com. Hope this saves some one some time and nerves. Jay Cutler watch out. Muscle I learned is an amino acid. Tell me what you guys use and recommend as well.