Symplex F is a special combination formula containing Protomorphogen™ extracts from bovine ovary, adrenal, pituitary, and thyroid glands. The ovaries secrete several female sex hormones, including estrogen and progesterone. These hormones function in a feedback system balancing female sexual functions. Symplex F contains Protomorphogen™ extracts which are uniquely derived nucleoprotein-mineral extracts that support cellular health. Bovine ovary, adrenal, pituitary, and thyroid PMG™ extracts help maintain the healthy function of these corresponding organs and glands.