What are Pro Hormones?
“A prohormone is a substance that is a precursor to a hormone.
Prohormones have also been used by bodybuilders, athletes, and nonmedical users of anabolic steroids and other hormones to refer to substances that are expected to convert to active hormones in the body. The intent is to provide the putative benefits of taking an anabolic steroid without the legal or medical risks, and to achieve the hoped-for benefits or advantages without use of anabolic steroids themselves. ” - wikipedia
There are two major prohormone categories; “wet“ prohormones and “dry” prohormones.
A wet prohormone usually has or the potential to have estrogen spillover or conversion from testosterone to estrogen, even if it is not direct.
A “dry” prohormone has no estrogen spillover. Keep in mind that a little estrogen spillover is good when stacking prohormones for size and the overall feeling of “well being”.