Many thanks Paul, i missed that flag on the home page, it's more than helpful, but i also want to use my motivation and curiosity in hair systems in order to help me improve my english.

The shape of my head is rather small than big, so you are right when you mention that the system might not suit my head.

I think i will go for a try with a french supplier first, the good thing is that i can go there today before my flight tomorrow.

The risk doesn't scare me a lot because if it doesn't work (for any reason you mentioned), i will juste remove it, and go back to this horrible SMH powder, still better than being bald (for me).

I will let you know how it goes, thanks again.