I had no discernible good effects from testosterone. Made me irritable, did not improve my energy, mood or libido. I did get some cystic acne. Stopped after about 3-4 months. I know some who have had great effects, and others have had no luck. I will not use it again. I tried both Testim as well as a compounded testosterone cream. You won't know if it helps until you try - best of luck!