Red cayenne peppers and Arthritis

I use diluted DMSO on the burn scars I have on both my legs, it really loosens them up even after 50 plus years. Anyway I got in some reaper pepper powder recently and mixed a tiny dab of it with DMSO and aloe vera gel, used it on the crick in my neck and shoulder issues it worked great, yes it burns rather strong but it is not unbearable, but it loosens up the knot in my neck and kills the pain in my shoulder too. Didn't leave a lasting mark I guess it was the aloe vera, but the neck thing is amazing. I have almost constant pain and cricks in my neck, have a good massager but sometimes it gets too tight even for that. Just a q-tip with the mixture took away the pain and gives me the full range of motion. I am sure lesser peppers would work too,