It has been a long time since I came to this site but my experience with Keratin leads me to find out of other people out there have had the same experience.
I had it done two years ago. My hair took well and my normal curls were nowhere in sight... so the Keratin treatment seemed to be a success. But, as the months passed I kept expecting, and waiting, for my "normal hair" to return.
It never did.
Ever since Keratin, my hair texture has changed from well defined, fluffy cork-screw curls to VERY frizzy, dry/brittle, hard to tame curls. My hair has also been thinning tremendously.
I think the thinning might be from stress I had last year, but even still, I noticed these changes before the stress occurred.
I was speaking to my aunt who said her friend who had Keratin experienced a texture change as well - her hair became very frizzy and dry.
Are there others out there who are experiencing this? Do tell!
I hope I am not alone!