I have been using the Tresemme Keratin Smooth System in its entirety, for a little over a year now. I absolutely love the system. I use the conditioner the most though. I have naturally unruly curly hair that is frizzy and in the way all the time, the system works VERY well. After I use the system and condition my hair, I blowdry it, then I flat iron it and I only have to flat iron it the one time in a week. I can condition it again 3 days later and just blow dry it, and it somehow manages to still stay straight. I love the entire line of Keratin smooth and will continue to use it.

I really do like all the Tresemme products I've tried. This conditioner leaves my hair feeling smooth and silky. This conditioner has the hair salon quality. It also smells good!

Both my daughter and I have dry frizzy hair and have really loved how this has helped smooth out both of our hair, leaving it feeling softer and silkier. Would buy this again. And with kids in the schools today always try to remember to have product product product in their hair to prevent things like lice this is an excellent choice not only leaving hair soft and silky but helping preventing other things as well.

This is one of my favorite conditioners, it really works. My hair feels smoother and stronger after a while of using it. I recommend using it with the shampoo from the same line for the best results! Love it!

My wife and daughters Love this. They won't use any other. So this I number one in our house hold. Plz continue to make This and thank u for keeping the price cheap

Tresemme products are great, because you get a lot of product usually at great sale prices. This conditioner smells lovely and rinses easily from the hair. I would purchase again, however I don't think it works any better or worse from similar products on the market; the only advantage I find it price :)

Loving the TRESemme Keratin Smooth Keratin Smoothing Conditioner. It smells so nice in the shower. It makes my hair feeling so nice and smooth. Love it.

This is a great Tresemme conditioner - but I'm not sure how much more effective it is at smoothing than the other types. It does make my hair feel soft and hydrated though!

i LOVE THE ENTIRE PRODUCT LINE. IT'S LIGHTWEIGHT YET CORRECTIVE, AND CONTROLS FRIZZ. MY HAIR IS SO SMOOTH. IT HAS A NICE SMELL THAT LASTS, I THINK I FOUND ME HAIR PRODUCT LINE, I LOOK FORWARD TO TRYING NEW NO.7 PRODUCTS. I HIGHLY RECOMMEND !!! SO GE OUT THERE AND TRY THIS AWESOME STUFF

Great lightweight conditioner that actually smooth's hair and frizz. Loved the fact that this conditioner (even the shampoo and leave in cream) didn't leave my hair feeling heavy or full of gunk like most smoothing products do. Plus it made my hair smell great.