Nice shampoo for the money [SEP] I get Keratin treatments at the salon at least 3-4 times a year (would do it more often if I could afford it). I am always in the market to use products that can help extend my salon visits. This Keratin shampoo is really nice. It is sulfate free (which is the first thing I look for ) and makes my hair feel silky smooth and soft. I highly recommend for anyone who wants to improve the texture and appearance of your hair. I really like the fragrance, too.