Estra-4,9-dieno-3,17-diona é um poderoso pró-esteróide quimicamente semelhante ao agente anabólico Trembolona.
Quando no corpo, estra-4,9-dieno-3,17-diona completa a conversão em trembolona. Trembolona é um potente esteroide anabolizante, que se liga a receptores específicos presentes no tecido reprodutivo, músculo e gordura.
Estra Diene Dione (estra-4,9-dieno-3,17-diona) é um esteróide anabolizante e um precursor da Estra Diene Dione. It became a controlled substance in the US on January 4, 2010, and is classified as a Schedule III anabolic steroid under the United States Controlled Substances Act. Previous to this, it was sold as a bodybuilding supplement within the United States, and often mistakenly marketed as a prohormone for trenbolone, a veterinary steroid. Prior to its scheduling, it was part of a number of supplements that were seized during FDA enforcement for selling unapproved new drugs. The actual target steroid, Estra Diene Dione has some structural similarity to trenbolone, but lacks the 11-carbon -ene bond.
1. Protection from gynomastia,
2. Increased sex drive/libido,
3. Enhanced intensity & focus,
4. Estrogen control,
5. Positive effects on strength & lean mass.