Kérastase Lait Cristal Conditioner - Treat

The hair-centric among us have one burning question for Blake Lively: how does she get those gorgeous waves? Though our curiosity may never be fully satisfied, we can all get better hair with this shine-enhancing conditioner, which was inspired by the “Gossip Girl” star. Specially designed for long hair, it detangles knots, repairs damage, and glossifies each strand. Next up: show-stealing locks worthy of a red carpet premiere.

Kérastase Lait Cristal Conditioner - Treat
3.7 out of 5 stars, based on 352 Reviews 352 Reviews
3.7 out of 5 stars
5 Star
115
4 Star
97
3 Star
81
2 Star
45
1 Star
14
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Kérastase Cristalliste Lait Crystal
Sampled

This was product was a bit *too* thin for my liking. It didn't really feel as though I was applying anything but water, and I didn't get any visible or noticeable results from its application.

2
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Great, but too expensive
Sampled

I liked this conditioner quite a bit. My hair felt & smelled great. I just thought it was too expensive. My hair can feel & smell great for 1/2 the price.

4
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Way too light
Sampled

This was way too light for my hair, and did not add any moisture. I had to use my regular conditioner to try to get some smoothness back to my hair after this shampoo dried it out so bad.

1
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No Detangler Needed
Sampled

I have fine long color treated hair that likes to get tangled up when I wash it. I usually have to spray on a few pumps of detangler before I even attempt to brush my hair out but with this I was able to brush right away. My hair felt full and soft.

4
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Keratase cristalliste conditioner
Sampled

This was a very light conditioner, that didn't really seem to penetrate my fine hair. It was a very thin conditioner, as opposed to some of the thicker lotion type ones that i generally use. It had a pleasant smell, but I think this product really wasn't for me.

3
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I was impressed with the quality of this conditioner...
Sampled

I was impressed with the quality of this conditioner. I wish we had gotten larger samples! These would make great additions to the box.

4
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Keratase is great for soft & shiny hair
Sampled

I received this as a sample in Mays Birchbox and I love it. My hair looks so shiny and healthy. It feels so soft to touch and smells so nice. This is one of the best conditioners I have ever used and I am very pleased with the results, my hair looks so much more healthy than before.

5
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smells wonderful, makes hair soft. Way to expensive for...
Sampled

smells wonderful, makes hair soft. Way to expensive for me to purchase.

4
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It's Shampoo...
Sampled

I used the sample size of this from the May Birchbox but really the little foil package was hardly enough product for my long hair. I'm not sure I can honestly comment on it's effectiveness.

3
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Kerastase Lait Crystal
Sampled

LOVE LOVE LOVE this product. Made my hair smell so good. Normally I have the way my hair smells, even with good smelling products, but this stuff had me smelling my hair all day! This conditioner also didn't give me static, which is very hard to find for me personally. My hair felt very light and clean and I love this product!

5
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