First it called Trophobolene and not Trophobolone
it made by THERAMEX
contains Nandrolone Undecanoate(19Nor-Androsterone) 80mg, HydroxyProgesterone Heptanoate 80mg and Estrapronicate 1.30mg
it primary used as a Tissue trophic agent, Nandrolone for promoting muscle tissue growth, as well as Progesterone which increase the effectiveness of other Steroids and Estrogen for bone tissue tropism