Hair fusions with protein- anybody know?

[Ladybelle]

I searched, didn't find a thread.

Anyone have any knowledge or experience with keratin/protein hair infusions???

http://www.youtube.com/watch?v=hCXQrqaHINM&feature=fvsr

http://www.youtube.com/watch?v=IQocff49F7s&feature=relmfu

I'm curious about it.

Thanks!