Hi Caroline
Thank you for your comments.

Topricin - It seems that it is not available ion my country. Of course I can order it from somewhere.
Ultra Tiger Balm - I know this one and it is available in pharmacies.
Inosine - It is available here.
Sphingolin - Not available here.
Grape Seed Extract - I'll keep this in mind

Do your feet burn/tingle? - I don't feel burn very much. Only occasionally and it is not very painful. Same with tingle. The ball of my both feet are quite numb. Left foot more than right. I am puzzled that I might have something called metatarsalgia. There are quite sore places between my toes and the ball of my feet seem to be little bloated. I might still have neuropathy beside all this. There are over 2 weeks before I go to the ENMG test. I will meet a foot specialist before that.