is nolvadex a serm
Nolvadex is a Selective Estrogen Receptor Modulator (SERM) comprised of the active drug Tamoxifen first created by Imperial Chemical Industries (ICI.) Originally developed to provide a âMorning Afterâ effect this soon proved to be useless.olvadex is a member of the SERM class of drugs with very similar properties to Clomiphene Citrate. An antagonist of the estrogen receptors by-which it binds itself preventing active estrogen from binding in its place.