I went today to GNC to check out this Xyence stuff and as I begin to look what it does to improve your work out I see that the products are labelled on the front by basicly Creatine which in my case I consider they only make you retain water, testosterone enhancement and anabolics. The person that was selling it to me could not really tell me what it was made from or what effects it really had. I wonder really if testosterone and anabolics are in them doesn't that make it be like steroids? Can someone tell me the difference between this things and steroids? What side effects do this products have or what are their real effects?