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 371 Reviews 371 Reviews
3.7 out of 5 stars
5 Star
120
4 Star
105
3 Star
87
2 Star
45
1 Star
14
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Kerastase Lait Crystal
Sampled

Of all the Kerastase products in this month's Birchbox, this was the one that topped them all. I've never had such silky hair after using a conditioner. Next time I get some extra cash, this might be a splurge I indulge in.

5
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Moderately Good for Long Wavy Hair
Sampled

I liked the conditioner more than the shampoo, but less than the Lumiere Liquid. This conditioner didn't leave my hair feeling any better than my normal one, but I do think I gave me a good punch of volume, though it didn't help with my wavy hair frizz.

3
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Decent product, but I dislike the "packet" sample. I...
Sampled

Decent product, but I dislike the "packet" sample. I would rather have a bottle.

3
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Very nice!
Sampled

This conditioner did not weigh my hair down and it smells great!

5
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A little thick and pricey
Sampled

I thought it was great, except a little thick for my hair. And the price was a little high.

4
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Kerastase Conditioner
Sampled

My hair normally tangles particularly easily, but after using this product it felt silky and easy to comb through. My hair felt fresh and moisturized but not greasy and weighed down. This product definitely feels like a luxury item for hair.

4
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Kérastase Lait Crystal
Sampled

Used in conjunction with the Shampoo~Kérastase Bain Crystal - Fine this was a very nice product. My house has harsh well water and I felt this product improves the smootheness of my hair and made it feel lighter and full. Condisering price I may purchase again.

4
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Made hair limp
Sampled

It made my hair soft and shiny, but my hair was super limp! Probably because I have such fine, straight hair. It smelled great, though.

2
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Great Shine!
Sampled

I love the way this complimented the shampoo and made my hair shine!

4
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Pricey, but worth it.
Sampled

One of the few conditioners that's actually as good as it claims to be. It really does leave your hair smooth and shiny, and detangles like a pro. It smells fantastic (which is a trend with this line- their shampoo and leave-in from May's box smells amazing, too), and doesn't feel heavy or sticky. It is, however, a serious wallet splurge- so be aware you may have to lie to your significant other about the cost! Just kidding. :)

4
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