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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 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
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
I added shine and smoothed my ends. wish the sample would have been bigger.4
The scent isn't overpowering, and it's moisturizing without being too greasy.5
Love the scent of this product. It worked great for smoothing frizz in my hair and adding a nice shine (but not greasy).5
This is a nice oil, smells good, and make my hair so soft.4
Made my frizzies more tame but my hair tends to suck up serums so I have to use a lot of a product. I could see this one being good for days when I want to straighten my hair and need to tame the flyaways.4
I love the way this product smelled and made my hair feel. It's perfect for last minute fly aways and finger combing our curls5
I loved this stuff and it definitely made me feel as elegant as a queen. It was light weight and smoothing, but nourished the dry ends. I have been dying to try this product and I will definitely be purchasing it!5
I've bought many Kérastase in the past and like the brand, but this product made by hair too greasy. I prefer some of the other serums.3