11-Oxo was introduced by Ergopharm, whose owner Patrick Arnold first brought prohormones to the bodybuilding world. 11-Oxo is well regarded for its ability to lower cortisol levels. It is dosed at between 300-600mg a day with 450mg typical.
Effects : Used mainly as a recomposition agent and to promote fat loss, 11-OXO is also a good choice for individuals looking to stack one prohormone with another.
Side effects : Although it can cause the same side effects as other prohormones, it is considered very mild in this regard so a good choice for people looking to diet with minimal side effects.