Coretexi
Coretexi is claimed to help maintain good hearing health and eliminate tinnitus and poor connection between the brain and the eardrum. It is available in two forms: ear drops and a liquid to be swallowed once or twice a day. The supplement purportedly contains Grapeseed extract, green tea leaf extract, annual cayenne, Chinese ginseng, astragalus, chromium picolate, maca root, and gymnema sylvestre.