Rooibos Tea on Amazon.com Rooibos Tea on iHerb.com (first-time customers get $5-10 off of their order) I have switched from decaffeinated green tea (still has 30 mg of caffeine) this past week. My tinnitus has been calm since. No major flare ups. Could be a psychological effect of course since I am due for an MRI in a day or so! haha All kidding aside, you may want to try Rooibus out for yourself and see if it helps. It may take a few days to show up in bodily benefits that are noticeable... or right away. We each are a bit different. (I would certainly hope so! ) Tinnitus sufferers are told to drop caffeine from our diets. So, when I came across this tea I decided to give it a try. I am happy that I did. It takes great too! I drink it all day long. I even had no T sound for a couple of hours yesterday. It was refreshing! I also dropped some of my supplements this past week or so to see what would happen. I will post some "facts" about rooibus for you below.