I recently ran the bomb labs mast prop and honestly be,I've its the best mast I have ever used. I was pinning 80mg eod and within a few hours after every injection I got a big spike in my sex drive. It was to the point I was like a raging animal, I was walking around with half a hard on and needed sex immediately. This happened consistently several hours after every shot. The mast also brought out some nice vascularity, I had more veins in my arms than usual and I got two veins bulging in my mid section. Those veins only come out when I'm real vascular. Luckily for me I don't get any negative sides from mast and never noticed a single hair fall out,
For the off-season athlete there is no anabolic steroid more important or beneficial than testosterone. High levels of testosterone will promote significant increases in lean muscle mass and strength. This is assuming that the individual is consuming adequate calories. Compounds like Testosterone Propionate are not magical, you will still need to feed your body enough calories. During an off-season period of growth, this means total caloric intake will need to be slightly above maintenance. This will, unfortunately, promote body fat gain. However, the key to a successful off-season is gaining lean tissue while minimizing body fat gain to the fullest extent possible. By supplementing with Testosterone Propionate you will be able to achieve this more efficiently. High testosterone levels will promote a stronger metabolic rate. This is not a license to eat like there’s no end in sight, but you should be able to make better use of your calories.