At first I doubted somewhat whether the quality (especially glue and tolerability) are just as good.
So far I can not complain - just when I sweat heavily, the patch solved easily, but - even if I need twice as many patches as pharmacies pave the save-is still large.
The patches hold up well to the skin and did not cause skin reaction in me, that is not self-evident, because Leukosilk are with me every now and then skin reactions.
What struck me on the basis of other reviews - there seems to be also lots that hold less well. But that can happen anywhere. in the hospital the first patches have not kept when the package was empty did the same manufacturer used again and this stick now been almost too.