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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.
I really enjoyed using this product and I can say, for my hair type it did exactly what it said it would do!5
I was surprised at how effective this product was, I liked the texture and how it tamed my frizz.3
I'm not usually a fan of hair serums, but this one smells great and doesn't make my hair look too greasy. I probably wouldn't purchase just based on the high price, but it is a nice sample.4
This stuff was ok but I don't think I could spend the money on it.3
I love this serum. I have a different serum from Kerastase and I love that as well. So lightweight and makes my hair super smooth! Also eliminates frizz and helps out my split ends.5
Definitely helps tame frizz, but I have other serums/oils I like to use that cost way less.4
I loved this product but will not be purchasing it.5
This product did not make any notable impact on my hair. I felt like the serum was a bit thinner than other products I use. I also did not notice any added shine to my hair, nor any contribution to hair frizz. I would not recommend this product for curly/ dry hair.3
I was really surprised by how effective this product is, considering it has such a thin feel. It left my thick curly hair feeling bouncy, and lightweight, but with shine and form. Will definitely be purchasing in the future.5
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