Nolvadex is a powerful Selective Estrogen Receptor Modulator (SERM) that is considered as a pharmaceutical name of Nolvadex. This SERM was specially developed to treat breast cancer, especially hormone-responsive breast cancer. Though, this steroid has also been utilized in breast cancer prevention. Then we have anabolic steroid users, and it was long ago discovered that Nolvadex had a place among such individuals. Nolvadex can be utilized as an anti-estrogen during an anabolic steroid cycle to prevent estrogenic related side effects. This steroid is utilized as part of a Post Cycle Therapy (PCT) recovery plan which is beneficial for the steroid user. This steroid can be utilized to restore natural testosterone production. Nolvadex is considered as the irreplaceable item in the arsenal of performance enhancers.