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Kerastase = Sephora

Kérastase

#1 luxury professional haircare brand worldwide*

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Reviews

4.4

2,523 Reviews

5

4

3

2

1

1730

386

161

85

161

Recent Reviews

celeste1131

5

10/24/2025

It actually works!

This actually works! I have been struggling with hair loss/thin hair for years. I have tried many things like nutrafol, divi, all other kids of serums and this is the only one that actually has made a visible difference for me. It smells great and is really easy to use right out of the shower.

Recommended

Originally posted on sephora.com

beatrizglz

5

10/23/2025

Worth the hype

I have been using this serum for 4 weeks and noticed a big decrease in the amount of hair in my brush. I have not seen new baby hairs yet, but I can definitely see an improvement in my hair loss!

Recommended

Originally posted on sephora.com

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