Displaying 2 results of Minoxidil Stable Isotopes Minoxidil is a medication used to treat hair loss and high blood pressure. Stable isotopes of Minoxidil are isotopes that do not decay and have a constant atomic weight. These isotopes are useful in research studies to track the distribution and metabolism of Minoxidil in the body. Isotopes of carbon, hydrogen, and nitrogen are commonly used for this purpose.