I am almost always "off" but after some time juicing i use ZMA pills for many months and it's great as a test booster.It's cheap and it's only minerals and vitamins. Plus i sleep like a baby.Creatin also helps to keep strenght during workouts.
Does ZMA really work?
I use it mainly for the deep sleep properties, instead of valium and the likes.I always wake up with a boner when on it but can't say it boosts my test. It "feels" nothing like with 250mg of test a week or less.