Review (5/5): It worked for me.  End of story.
This will be a relatively short review compared to my others. I bought this item. I used it. And found it to be as effective, as the regular DMSO liquid form. Less messy too!
A simple online search on DMSO will give a fairly general overview. But to save people time. I have carpel tunnel. I play video games. I work in front of a computer.
I'm older now, and all the repetitive movement has come back to haunt me. There are days when I experience a throbbing pain all along the back of my left hand. I don't even have to DO anything for my hand to hurt.
So. I use DMSO. Normally I use the liquid. Wash my hands real good so the stuff doesn't bring toxins through the skin and into my body. Wait till it's night so no one gets bothered by the hour of garlic breath you get from applying DMSO topically. Usually reapply once every 3 or so days for a week.
Well. Applied this particular cream at night before bed, 3 days in a row. Hurt like normal for a week. Was about to write a review about how this stuff was utter nonsense and how I was going back to the liquid stuff. Then done. NO PAIN. Nothing.
At the time of this writing, this stuff is about 18 bucks. So, we'll say under 20. WORTH IT!
I'm not a doctor. I'm not recommending or saying that this will happen to you. But in sharing my experience with this product. That is what happened to me.