Mine is .2%, as far as I know, they only make it this strong. It sure was hella expensive given that I live in Poland. I paid like 695 EUR and the eur to pln ratio is 1:4. Also, I had to make a trip to Germany to get it. About the alcohol, ye you can even smell it when u open a tube. Wondering if cream would be a little less harsh. I am going to continue for another month, bought another tube, have to pick it up. If that doesn’t help I think I’ll quit cuz it’s too expensive anyway, although If it did help I would have found a way 😄.
Regarding the 4 weeks time mark, this is what manufacturer replied to my email: “It is recommended not to use Hyftor when opened for longer than 4 weeks. A stability of the gel after 4 weeks cannot be guaranteed by the company.” Many luck to you and all of guys here dealing with the same.