My question is why the TREN (19-Norandrosta-4,9-diene-3,17-dione) only?
I posted part of the original 1-T Tren write-up below. In it, Eric explains why it was necessary to include 1-Androsterone™ (1-T) and DHEA to the formulation to balance it out, as to avoid any negative side effects. Also, he states that TREN may be more effective stacked with the above mentioned compounds for building strength size and mass, as opposed to using TREN only.