Kérastase Cristalliste Lumiere Liquide - Shine Serum

Ever since we watched the first season of “Gossip Girl,” we’ve been huge fans of Blake Lively’s flowing waves. So we were excited to learn that the blonde actress was the inspiration behind Kérastase’s new serum. Specially designed for long hair, the leave-in treatment adds a high-definition shine while sealing each cuticle (bye bye, split ends). Plus, the light, gorgeously scented formula won’t weigh down your strands.

Kérastase Cristalliste Lumiere Liquide - Shine Serum
4.1 out of 5 stars, based on 765 Reviews 765 Reviews
4.1 out of 5 stars
5 Star
318
4 Star
277
3 Star
130
2 Star
29
1 Star
11
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Not great with my fine hair
Sampled

I have very fine, straight hair, and so this product wasn't quite lightweight enough to make my hair look shiny and frizz-free, instead making it look just kind of oily.

4
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Smoothing
Sampled

This was definitely a smoothing product that added a bit of shine. Also did a nice job of hiding split ends!

4
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Don't need this type of product
Sampled

I keep my hair very short so it is cut quite often. Because of this, I really don't have a need for a hair serum. I do color my hair, but it is very healthy. My hair is also fine, so a product like this would most likely weigh it down.

3
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Liked what it did for my hair
Sampled

I liked the way my hair looked after using the product. It is pretry pricey so I won't buy it right away.

5
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Good product
Sampled

Pretty impressed with this product. I usually use oils because serums are a bit too greasy, but this one wasn't bad.

5
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Works great for smoothing
Sampled

I have fine, long hair. I don't have a major problem with frizz, but love adding volume and shine to my hair (in general, I have better luck with two separate products for that). This was great at getting rid of frizz and leaving my hair very soft. It was good at adding shine, but I have other products that are better. It didn't leave my hair flat, but I'm not sure that it's my favorite defrizzer

4
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Great product!
Sampled

I have very curly hair, which I straighten - and this serum did a wonderful job smoothing frizz. It was a little denser than serums I prefer to use, but the finished product was fantastic!

4
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Love the brand, not my favorite product
Sampled

As a lot of other people have commented, this product seemed a little bit heavy. I am familiar with the brand and LOVE what I have had from them before, but this was not my favorite. Maybe the sample size made it hard to use the right amount? Still love Kérastase.

3
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Shiny
Sampled

I added shine and smoothed my ends. wish the sample would have been bigger.

4
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Great light scent
Sampled

The scent isn't overpowering, and it's moisturizing without being too greasy.

5
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