19nors derivative changes to the hydrocarbon allows for binding to 17C rathen than A, this allows for stacking with ten if desired MENT is 7 limes more anabolic than ten, 5 times more androgenic than ten MENT unlike ten and deca does not impede progesterone binding which causes buildups in progesterone and prolaclin. This means no mood-swings, lass of libido, night sweats or rages. MENT triples IGF production ten doubles it 1.33mg of MENT is equivalent to 240mg of Test C and E. MENT converts rapidly and needs to be pinned daffy. MEM- conversion causes a massive spike in estrogen. This means when you run MENT you need to run proviron to suppress aromilizalion and keep dex on because its a matter of when not if MENT can also cause short term infertility, it was originally designed as a male form of birth control. Proper pest can reverse this but not always.