I can't seem to find more information on the path than this, though to be fair I didn't look very carefully. I'll do so when I'm not so rushed. But it does seem to be a CBD patch rather than a THC patch, but maybe it has trace amounts of other cannabinoids and is not a pure CBD patch.

I have nothing against the patch, and in fact I'd try it, but for one thing, I wonder why it's different from every other path out there that administers cannabis of any kind. I'm also curious why it would be any more effective than any administration that gets into the blood stream, so vaping or sublingual administration of a tincture. Maybe that's not the claim, and it's just one other products out there that can be helpful.

New cannabis patch for fibromyalgia pain and diabetic nerve pain treatment | urhealthinfo - Better information for Better Health