Capsaicin
"I have put a '5' because I have only been using it for a few days and according to the label it usually takes weeks to work. I would say a couple of things to the other people posting on here.



1. If you think the burning pain (which is definitely there) is unbearable then I can reassure you that your joint pain isn't that bad because comparatively the burning is absolutely nothing compared to the joint pain. I have seen people put comment's like "the worst experience of my life" - You have a pretty good pain free life then. 



2. You have to use regularly or it WONT WORK. if you don't use it 3-5 times per day it will just give you local cutaneous burning and will not go through your skin and start helping the desensitising of your nerves."