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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 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
I loved this product but will not be purchasing it.5
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 liked the way my hair looked after using the product. It is pretry pricey so I won't buy it right away.5
Pretty impressed with this product. I usually use oils because serums are a bit too greasy, but this one wasn't bad.5
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
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
even though it was an oil it was not greasy at ALL!!! SO HAPPY i received it!! it was amazing Will definitely think about purchasing it in the future. It added a LOT of shine (But not the gross oily shine) and my hair looked really smooth. very satisfied!!5