I read about Karma Rub on facebook & thought it was worth a try. I checked out if there was any suppliers near me but there was not. So i ordered some online & was astounded that within 5 days of ordering it i had it in my hands. Amazing from Australia to the UK. Anyway i tried it that night for my nerve damaged feet & restless legs.I still has a bit of tingling in my feet but not as bad as normal & my legs did not dance all round the bed. So was rather impressed. I used it the next day for a headache at the back of my head where i also have nerve damage. The pain went very quickly, i used it again that night on my feet & legs & base of spine. Very little tingling in my toes & had a darned good sleep for the first time in ages. Highly recommended for all to try.