D-Myo is made from a process that extracts D-chiro-inositol from the Carob plant, which is mainly found in Southern Europe. A lack of D-chiro-inositol in the body can cause insulin resistance, leading to high levels of male hormones (hyperandrogenism) in the ovaries, which causes PCOS. D-Myo helps to balance androgens (male hormones) and estrogens (female hormones) by lowering luteinizing hormone and testosterone levels. D-Myo also improves glucose tolerance, reduces insulin levels, and helps decrease the stress on ovarian follicles. D-chiro-inositol reduces cholesterol and triglyceride levels, and has been proven to treat ovarian cysts and PCOS-related metabolic problems. D-Myo improves ovulation within two weeks of use and reduces skin issues related to high male hormone levels. D-Myo also lowers the risk of heart problems in women with PCOS by helping to control blood pressure.