TINNITUS can be incredibly frustrating disorder to deal with. If you have ever had it, or are currently dealing with it, you will understand. Homeocan's Tinnitus support formula has been formulated by their homeopathic specialist and pharmacist Michele Boisvert to combat the ringing, buzzing, and whistling that occurs with tinnitus. Contains active homeopathics such as nux vomica, sulphur, hydrastis, causticum and others. Convenient fast acting homeopathic pellets.