Native Estrogen: a complete formula for hormone balance. Supplement Facts: Soy Isoflavone exteact 125mg, Black Cohosh Root 80mg, Red Clover Extract 80mg, Wild Yam Extract 40mg, Vitamin B6 25mg (1250%), Vitamin B12 50mcg (833.5%). WARNING: Contains Black Cohosh which is not to be used while pregnant or nursing.