Dienedrone is a unique prohormone that resembles the illegal drug "trenbolone" in structure and function. It is a very potent anabolic and has very little androgenic effects. This makes it very close to a perfect anabolic for anyone that is looking for lean, mass gains with very little side effects. It cannot turn into estrogen or DHT, so it is very safe to use and is far more anabolic than even testosterone for building muscle. Dienedrone is the perfect anabolic to stack with other pro-hormones or on its own for lean bulk results.