Je trouve que c'est un bon protecteur pour les cheveux contre la chaleur. C'est un spray donc ,facile d'application dans les cheveux longs.l'odeur est ok

Its a great spray for the price. A little goes a long way. If you use too much, I find it made my hair flat, as I have fine hair and that's easy to do. Just a light spray and comb through. My hair was left soft, and protected. Nice smell too.

I love this product. I stopped using heat on my hair because of breakage. Now on the occasions that I do flat iron my hair this works amazing. I only have to go over each section once and my hair is straight, soft and shiny. It lasts until my next shampoo. Really great product.

By far the best product for hair that goes under flat iron on a regular basis...it keeps my hair from damage and makes it look fantastic... price is also decent and is available everywhere...whats not to love

Est-ce que c'est vraiment efficace les produits protecteurs, je ne sais pas encore! Toutefois, je trouve que mes cheveux ont une plus belle texture avec ce produit qu'avec d'autres grandes marques.

I've used this a couple of times. I don't know if it really works or doesn't because I haven't realllyyy been able to notice a huge difference but my friend swears by it. One thing I noticed was that it definitely made my hair smell good post straightener (which smells bad), and it made my hair smooth to touch.

It works well, but I have to be careful not to use too much. As my hair is very fine and easily weighed down.
I have wavy hair, and it helps keep fly aways at bay.
It would work great with thick and curly hair.

I have read some of the reviews so definitely check which hair type this might work best on. I have wavy hair that I straighten using a flat iron and I find that this works for me. It kept my hair smooth and didn't weigh it down.

I first seen this product at a friend's house while getting ready to go out one night. Normally I use the brand that I buy from the salon however I found that this product worked somewhat as well. I like to use this product for everyday use unfortunately when I find that I need extra hold I still have to rely on my salon brand.

I love this spray (I love all of the Keratin Smooth products) and for the price, you really can't go wrong!
I have pretty long hair, more than halfway down my back and I also use a flat-iron nearly every day and it's hard to keep my ends from getting fried and unhealthy. I just spray this stuff onto my ends and throughout the strands (I avoid the top of the head closer to the scalp) and then comb it through and let it dry before I straighten. My hair seems to straighten quicker when using this and any "fly-aways" or "unruly strands" are minimal. Also, because my hair is being straightened quicker, I get to use my flat-iron less which results in less damage so it is a win-win. My hair looks healthier and shinier after just one use.
Aside from my hair looking good - it also feels good. It feels softer, smoother, and easier to brush/manage. The smell isn't the greatest, it has your pretty basic and typical "Shampoo" scent which is pretty boring to me - this doesn't affect my opinion on the product though, I still use it and will continue to use it.