I purchased Testo Troxin in December on sale because I was often feeling fatigued and had little to no libido. After taking the Testo Troxin for a couple weeks, I noticed an increase in energy and performance in the office and the bedroom. Furthermore, I felt an increase in strength while working out in addition with Muscle Xplode, which increases my stamina in the gym. I found myself working out more intensely and longer each session. It took a while for me to write this review, but after trying out other T boosters, I liked the way I felt best on Test Troxin. Furthermore, the price is a great value compared to other testosterone boosters. This product is Great. I would like to see the price at $4.95. I am anxious to try "Test Troxin review". I do not understand why "Test Troxin" is not all that is needed as they are both Testosterone "Boosters". BUT! That having been said, I want to hopefully see an exciting real difference between the two products. I will give a review of the difference between them "IF" there is any in the near future. I've used this product for some time now, and it seems to work very well. Going without it, I noticed that I really WAS going without it. Energy, muscle tone and the 'ol sex drive either go up or down depending on if I'm in or out of a use-cycle. Young guys probably would not notice the difference as much as we more... 'mature' guys would. Using this product definitely makes me feel younger - in a lot of ways.