Oxymetholone

Anadrol 50, also referred to as A50, is a powerful steroid that produces very noticeable weight gains in a very short time. Unfortunately, it is also highly toxic in the liver and produces some very unfavorable side effects, such as headaches, and bloating. The gains from taking Anadrol 50 are very dramatic, but they tend to taper off quickly, which is why it is often stacked at the beginning of a cycle as a kick-start to fast gains.