A process for permanently reshaping keratin fibers, comprising the application to the keratin fibers, before reducing and/or after the fixing, of a pre-treatment and/or post-treatment cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone, as defined herein, in non-microemulsified form.
This is a continuation of application Ser. No. 10/290,189, filed Nov. 8, 2002, now abandoned which claims the benefit of priority of French Patent Application No. 01 14478, filed Nov. 8, 2001, both of which are incorporated herein by reference.