Arches Tinnitus Formula® combines clinically proven natural herbal and mineral ingredients to reduce your tinnitus safely. There is still no cure for tinnitus, and it has many causes. But most people with tinnitus caused by hearing loss or prolonged exposure to loud noises find real relief . Tinnitus Formula® to be effective in reducing tinnitus noise. Most people will see little or no change in the first few weeks, but will experience a noticeable reduction of noise beginning around 8 to 12 weeks.