Selective estrogen-receptor modulator

Patent Pending Selective estrogen receptor modulators (SERMs) are a class of compounds that act on the estrogen receptor.[1] A characteristic that distinguishes these substances from pure receptor agonists and antagonists is that their action is different in various tissues, thereby granting the possibility to selectively inhibit or stimulate estrogen-like action in various tissues. Phytoserms are SERMs from a botanical source.