So far so good.. after lots of research into best product to help with pain of fibromyalgia and costochondritis. I found out about karma rub and looked into it deeper read reviews etc. ... Travelled 25 miles to fetch this from the only place local in fact in wales that does it .phoned ahead to make sure they had some in when I got there lady behind counter couldn’t believe I’d gone there just for this they had only bought 6 bottles and had had no feedback didn’t know much about it and wasn’t till I rung they looked into it more and have ordered more some for themselves. They only had the little bottles in and only 3 left which I bought but ended up selling one to a gentleman in shop who had overheard my conversation with chemist and wanted some for his wife .. Anyway First night had best night sleep had in a long time after rubbing in where the pain is which is lots of areas and rubbing it in feet for sleep as recommended and used it today and not got rid of my pain but has eased it so I can get on with my day better so I am sold on this product will def be buying more and hoping the relief will continue ..