This is comparable to more expensive drugstore brands at a very low price. I have thick, frizzy hair and it does a good job at smoothing it down and controlling some of the frizz. Also the large size of the bottle lasts a long time (over 3 months) and I use a lot

I love this keratin smooth shampoo. In fact it was this product (with the corresponding conditioner) that got me hooked back on TRESemme. This shampoo lathers really well and rinses cleanly from the hair.

I love the scent of this shampoo. It is such a fresh, clean scent that lingers in my hair the whole day. This shampoo leaves my hair feeling soft and looking smooth. I do have frizzy hair but find this product works to tame the frizz.

Overall, my favourite TRESemme shampoo and I would highly recommend it to anyone. This product is also a good value for the size and when it goes on sale, it is a great bargain.

I love TRESemme , it made my hair soft and manageable... I have fizzy hair and it help keep my hair smooth... I will buy it again and give it to friends at Christmas...

I use this entire line on my hair. Absolutely love it! I straighten my hair everyday and I know its not good for it but using this whole Keratin Line I feel safe styling my hair everyday with out the worry of my hair breaking

This is a great shampoo and not only does it work And smell great. Makes your hair soft and smooth but the price is also unbeatable for the size of the bottle. Love TRESemmé

I liked the way this shampoo smelled, and it had a nice lather, but after using the whole line of Keratin Smoothing products, I found that my hair was left with a weird texture.

I use this Tresemme Keratin smooth system shampoo along with the conditioner and the keratin treatment. all those three combined works very well for me,

I love this product, because you can sincerely feel the difference after you shower. I ran my fingers through my highlighted and colour treated hair finding the normal course texture due to damage, now smoother than usual..

I was always hesitant to use TRESemme products because I thought the other brand names were better. They cost more, so they should be more effective. Boy, was I wrong. Everything that TRESemme makes works wonders. I love this shampoo. It leaves your hair silky smooth and easy to manage. I am slowly trying all the TRESEmme products and am finding each and everyone works great.

I'm a big fan of the tresemme range. Thus one in particular leaves the hair feeling so soft and smooth. The larger bottles are great value for money and last ages!