Testosterone propionate is just an injectable form of male androgen testosterone. Added propionate ester will reduce the rate of tempo in which the testosterone is carried out from the vaccination spot, but it happens for a short period of time. Testosterone propionate is considered to be much faster acting product as compared to any other testosterone esters that are cypionate and enanthate, and it requires more frequent schedule of dosing. Mostly testosterone is considered as the much older and underdone form of testosterone that can be injected. Since it is an injectable testosterone, this testosterone is considered as the most effective drug that can help in building mass and also helps in gaining muscles size and force quickly.