Solaray® Estro-3™ supplement is a highly advanced women's formula that contains naturally-occurring phytoestrogens, which are plant compounds.

Ingredients: Indole-3-Carbinol 15 mg, Nattokinase (Supplying 187.5 FU [Fibrinolytic Units]) 15 mg,Butcher's Broom (Ruscus aculeatus) (root extract)(Guaranteed 2.5 mg [10%] Saponins) 25 mg, Proprietary Natural Estro-3™ Licorice (Glycyrrhiza glabra) (root extract), Pomegranate (Punica granatum) (seed), Hops (Humulus lupulus) (cone) (Guaranteed to contain 1 mg Phytoestriol, 40 mcg Phytoestrone, 20 mcg Phytoestradiol) 40 mg 

Other Ingredients:Rice Flour, Vegetable Cellulose Capsule, Maltodextrin, Silica and MagnesiumStearate.