Soy 1000 (Soy Isoflavone) Full Spectrum 120 tabs, Planetary HerbalsSoy 1000 Full Spectrum Non GMO Prepared from Soy Germ Soy Isoflavone Defense Factors Soy contains rich amounts of a unique class of compounds known as isoflavones. Epidemiological research in Asia shows that a diet rich in soy isoflavones has significant health supporting benefits, especially for women. Specifically, they support immune and cardiovascular health and are beneficial during and after menopause. Planetary Formulas Full Spectrum Soy 1000