Kyolic Specialty Series Estro-Logic. Supports maintenance of normal estrogen levels. An exclusive, patented clinically tested formula that offers plant derivatives, rich in soybean isoflavones. Created by Kathleen Fry Md, gynecologist, and Claudia Joy Wingo, medical herbalist, this unique combination of ingredients supports healthy hormone balance for women experiencing midlife changes. GMOs, gluten, dairy, sugar, yeast, preservatives, artificial colors and flavors.