I have been using EVL test for about a year It's a mainstay in my supp stack now. I absolutely love this supplement. More restful sleep even when getting less hours. Increased recovery time, instead of being sore for a few days after a workout I seem to recover in a day. More energy at the gym and daily as well as elevated mood and libido. I feel that EVL Test, Vitamode and Omega-3 Fish Oil are the core daily supplements that keep me at optimal performance. Try all three and see a difference for real. Go Hard Go Heavy and do One More Rep.