Maintain a healthy thyroid, hormone production and more with Trace(R) Minerals Ionic Iodine. Sourced from high-quality potassium iodide, this blend contains ionic trace minerals from Concentrace(R) to support key functions within the body. This ionic iodine is an important mineral that may help APT production, which helps with cellular energy and hormone production. It may also maintain healthy immune function, skin and even the central nervous system. Concentrace's trace minerals are sourced from the Great Salt Lake for time-tested support. This liquid formula comes with a metered dropper, so that you can add it to your favorite food or beverages and enjoy this mineral's potent health benefits at the same time.