Smile...yes, I've looked up the cures for that as well and almost fell for a popular one that was going around with a infomercial that claims he had tinnitus and was completely cured, well , something made me look it up and check some reviews on it, and sure enough, it was very questionable and he didn't live up to his guarantee?. This guy had several complaints, he had a previous business claiming the same, he went under when people came on to him, he changed the name and came up under a new name with the same bull.
There is some hope with gingko , it can improve tinnitus (in some people but no claims for a cure are reported in these studies)? There was a 13 month study done in Paris with 103 chronic tinnitus sufferers, it showed that gingko improved all of the participants. I'm sure many more studies have followed.
I personally tried CBD oil, the site claimed that it makes tinnitus better but in my experience it i made the tinnitus worse? Some are helped by it.
I find that stress worsens it, and when stress passes, the tinnitus gets somewhat better but we live in an ongoing stress filled world.