I have to say I was a bit skeptical of the title of the product which sounded like a complete scam. I have a rare neurological disorder called musician's dystonia or focal task-specific embouchure dystonia. I experience spasms and tremors in my facial muscles when I try to play my instrument. I've had the disorder for 8 years, but noticed symptoms as far back as 10 years. I've recovered a lot, but struggling to regain the remainder of my control over my playing. I started trying different types of tremor relief supplements, and thought I'd give this one a try after reading all the good reviews on this site and from some youtube folk.I kept strict to using it consistently/daily, and noticed a huge improvement about 1 month after taking it. I was able to play with way more control! It wasn't full control, but definitely significantly improved my abilities to the point that for the first time in years I was able to trust/rely on my muscles and repeat the same playing patterns/exercises without having to constantly re-adjust or reset.I used up almost 3 months worth of it, and had about a quarter of the cannister left, but stored it away in a box while moving last month and I haven't taken it for about 2 months. The after effect lasted about a month, and then this current month I noticed how bad my symptoms where returning. Today I sat down to practice and got so frustrated with how bad my relapse symptoms where and finally went and dug Tremor Miracle out of my box in my closet. I returned to practice after waiting a little over an hour and I was completely mind-blown at how much improvement I had and the ease of playing returned.I wanted to purchase some more Tremor Miracle today but will have to wait until my next paycheck. It might be expensive, but it is totally worth it!!! Also it is a lot cheaper than botox injections that are usually used to help with dystonia. I can't explain how much I rely on this supplement. It's hard to see the improvement because it seems so gradual....but after stopping intake, you'll notice how much Tremor Miracle has actually helped.I don't know if it's for everyone, but it definitely has helped me a ton and I wish I had something just like it but even a stronger dosage. I will continue to use this product! It has helped me return to performing and given me hope that I am headed in the right direction as to figuring out how to overcome my focal embouchure dystonia. :-)