Trenazone is dienolone (Estra-4,9-Dien-17b-ol-3-one). A powerful anabolic agent, in a revolutionary and patent-pending transdermal delivery system, designed to boost bioavailability to levels that would simply not be possible via oral administration. In other words. It allows more of the active ingredient to get into your bloodstream. It represents the next step in commercial muscle-building formulas and the results it generates will need to be seen to be believed. Trenazone by antaeus labs was released after a slew of prohormones which came to be known as tren based prohormones. They differed from trenazone in the fact that the tren group required conversion to dienolone to be bio active whereas trenazone is active in its own right and is therefore far more potent mg for mg than prohormones such as X-tren and trenavol-V. Trenazone is definitely not a choice for a beginner but for someone looking for gains in mass and strength over and above what compounds such as havoc or methdrol deliver then trenazone is the prohormone for you. Being a non-aromatising prohormone which also is not methylated it can be used both singly and as a stack with other prohormones.