I bought some tins of this at the airport in Frankfurt before I left Germany recently and was intrigued that they’re **supposed ** to be sort of a “cure-all” (if that’s not the correct word, please correct me), but when I asked the pharmacist to tell me how they worked, she said she didn’t know and neither did anyone else. They just seemed to work.
I wanted to use them as stocking stuffers for my hypochondriac girlfriend, but need a little more info. I knew my Dopers would know better, so I am throwing the question out to y’all.
Thanks
Quasi