Solgar® PM PhytoGen Complex™ includes Thai Kudzu extract (Pueraria mirifica), standardized to contain 16 mcg per tablet of the phytoestrogen miroestrol.
True Pueraria mirifica, which grows only in two provinces in Thailand, has a long history of traditional use for promoting vitality. Modern research has discovered that this particular species of Thai Kudzu contains a complex of phytoestrogens, including miroestrol.