Editor's TipEditor's Tip

Follow this lightweight shampoo with Kérastase’s shine-enhancing Cristalliste Lait Cristal conditioner.

Kérastase

Birchbox Breakdown

Blake Lively’s signature waves have induced serious hair envy in millions of “Gossip Girl” fans. But short of donning a Blake wig (so unconvincing), we didn’t have any way to mimic the starlet’s locks—until now. The hair experts at Kérastase were inspired by Blake herself to create Cristalliste, a new line of products designed specifically for long hair. First up: this high-foaming shampoo, which turns into a mousse-like lather that rinses out easily and leaves strands soft and silky.

How it Works

Long hair has specific needs. While conventional shampoos tend to zap volume with their heavy formulas, this paraben-free shampoo adds incredible body and movement. An oil-solubilization system removes dirt and impurities from your roots, while naturally derived conditioning agents smooth and polish each strand. A light infusion of aloe vera tames frizz and adds silkiness.

How to Use

Wet your hair, and massage a quarter-size amount into your roots. Work into a rich lather, and rinse away.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

229 Reviews
3.8 out of 5 stars
5 Star
77
4 Star
71
3 Star
52
2 Star
17
1 Star
12
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Most Helpful Customer Reviews

meh
Purchased

did not super love this shampoo. about midway through this bottle, it occurred to me that i need to stop washing my hair with shampoos full of non organic ingredients. that said, i will be keeping this around as backup in case somewhere down the line i have to or accidentally use silicones in my hair - a sulfate shampoo will be good to really get it out!
also i hate to be hypercritical but the design of the bottle, with the oversize cap you have to unscrew and remove, was kind of annoying. but compared to the list of ingredients i can't pronounce, that's the least of my issues with it.

3
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Love it!!

If you have very long (like long past your collar bone long) and fine hair - then buy this immediately. It is the holy grail for long baby fine hair.

5
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Love! Love! Love
Sampled

It made my hair feel great! I have never had my hair feel so silky smooth than when I got done using this product

5
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great shampoo
Purchased

I really enjoyed this shampoo. It lathers really well and covers all the hair. After I washed the shampoo out of my hair, my hair felt moisturized. This is big plus to me, I feel like so many shampoos dry out your hair, but this shampoo gave good moisture while cleansing.

5
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Love their products!

I love all Kerastase products. I am always amazed how much difference I see after i use them! Makes the hair very soft and shiny!

5
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Good not great

I like this but feel it is not worth the price. It is a good size and I liked the smell but didn't see a huge difference.

4
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I loved how thick this shampoo turned out to be
Sampled

I like my shampoos to be rather foamy and this product was surprising in that it did exactly what I wanted. I feel that most shampoos tangle up my hair pretty badly, and this one didnt. I liked how the lather left my hair smooth.

4
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amazing
Sampled

I loved this shampoo!! It made my hair so thick and shiny and smooth and it smell so good. Keratase is a really great brand and you can't go wrong with any of their products.

5
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Not the amazing product it claims to be
Purchased

I have been wanting this for EVER and I finally broke down and bought it. I tried it expecting the magical smell they everyone brags about. It smells decent but it's just not this mystical product that people want because it's expensive. Would work better on thinner hair than thicker.

2
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Not for me
Sampled

This did nothing for my thick, straight hair. It worked just as well as my regular (much cheaper) shampoo. I would not waste the money.

2
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