My brother has worked in the vitamin/supplements industry for 30 years. He has also had tinnitus for 45 years or so (but not reactive and has adapted fully, long a go). However, it sometimes bothers him and a recent visit to doc forwarded him to an ENT that told him to try "X Lipoflavinoid", as it would help...It did not.
However, my brother did some research on the ingredients of the stuff and zeroed in on the key "active ingredient", which was Eriodictyol Glycoside ...So he called a buddy, that called a buddy, that being "in house" sent him the pure stuff to try. So my brother (who can take anything) tried it for 6 weeks or so...Zero!
He sent it to me, but with my rebellious gut, (long story - water based parasitic infection 20 years ago) which hates nearly all "supplements", I got gut pain after one pill so did not follow up. End of story.
However, I doubt Lipo's do anything for other than maybe for "circulatory system" based T. ENT's could offer something a bit better (certainly if acute T) as suspect they are just hoping it will have a placebo effect. Or maybe they are just ignorant. (Don't want to debate that point!).
Best, Zimichael