As is the case with all testosterones, the propionate version will work in a similar manner. That means, increased strength, stamina, libido and aggression.
Testosterone is what makes men, men -- stronger and more muscular than women, with less fat. It also is what makes men lose their hair, causes oily skin and enlarges prostate tissue. But you have to take the bad with the good, especially if you want to grow muscle.
Of course, as is the case with any testosterone, propionate will aromatise and part of it will be converted to estrogen. That in itself isn’t so bad since estrogen also increases muscle size and IGF production and helps maintain healthy lipid profiles. But too much estrogen is the bane of anyone looking for a hard, lean physique. Therefore, when using prop, or any test, it’s recommended that a small amount of anti aromatase such as arimidex or aromasan be used along with it. Anti estrogens such as Nolvadex will not work as well since it’s site specific and has a rebound effect. (More about that in another profile).