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Kerastase = Sephora

Kérastase

#1 luxury professional haircare brand worldwide*

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Reviews

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3,055 Reviews

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Recent Reviews

llllooovvveee

5

12/15/2025

My Hair savior!!

(This review was collected as part of a promotion.) I have been using this serum since the last 4 weeks and it is amazing!! My hairfall reduced significantly and I started seeing less breakage. I received this product for free from Topbox Marketing for testing and review purposes.

Recommended

Originally posted on sephora.com

Anisa

4

12/14/2025

Works well!

genuinely feel a difference in my hair’s strength. My hair feels more resilient and healthier overall, with noticeably less breakage, especially when brushing or styling. Over time it’s helped my hair feel stronger rather than just temporarily smooth, making it a product I keep coming back to for maintaining hair strength and reducing breakage.

Originally posted on Sephora-uk

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