Simply Smooth Xtend Color Lock Keratin Replenishing Shampoo - 33.8 oz/liter

This shampoo is wonderful for keratin treated hair. It was highly recommended by my stylist.

I have been purchasing this product for years and this bottle was watered down. I now have to use twice as much. I’m very disappointed.

I am going on vacation and would love to take one of these in 16 oz. can you arrange this?

I've been using this for years and have always loved it. The last order was so watered down that even though my hair is shoulder length, I need 3-4 pumps. This was never the case in the past when one pump was sufficient. Will not order from this seller again.

The media could not be loaded. This this a very thick jell like, nicely scented shampoo.I ordered this my my daughter who has very long dry, damaged and frizzy hair from lightening and coloring .This definitely helps with the frizz and she said that her color has been staying strong.It is early to tell about the health of her hair but the look is much better.She has not had a keratin treatment on her hair but this shampoo is not just for keratin treated hair .I also used this shampoo and I have had a keratin and color treated hair, I am trying to maintain this look for at least another month or so and this seemed like the perfect solution for me .It left my hair look softer and calmed my frizz as well as makes my hair look healthier.This is pricey but honestly this bottle will last a super long time and so it really comes in at a very reasonable price.The reason for the four stars is that I did not get the OMG results but maybe that was just my high expectations.I use this every time I shampoo and like that it really helps me achieve a softer straighter look and I like the smell, as well as extending my color /keratin treatment.