First Impressions : Kerastase Bain Oleo-Relax Smoothing Shampoo

I got a sample of this shampoo from a magazine quite some time ago and since my mom hadn't used it all this time I thought I would use it and get rid of the bottle., because I hate clutter. Kerastase is a really famous brand and therefore I was really excited to try this shampoo, especially since my hair is really frizzy. However I was disappointed, it did nothing for my hair! The scent was nice, but other than that I didn't like it. I didn't see any difference, my hair was still frizzy like I had used a regular, cheap shampoo from the drugstore and I used this shampoo twice. Definitely not impressed with it, will not buy full size.

Have you tried this shampoo? What was your experience with it?