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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.
This product really does work. I used it on my hair and although I don't have bad split ends, it still did a good job at the little amount I had4
This product does exactly what it says, you just may not see results as soon as you would like. If you have long hair like me, be patient and its worth the wait!4
This product works great. My hair was shiny but not oily or greasy. I also really liked the smell. I've tried other products but my hair is always greasy or oily after. I will definitely be buying this!4
Leaves my hair feeling soft and helps to control the frizz. My hair is really long and it does make a difference with split ends. Plus it smells amazing.4
This serum left my hair feeling light and looking healthy. It didn't weigh it down at all. It also had a pleasant scent.4
I was able to get two uses out of the sample of this product. From those two times I was tempted to give the full size a try. I liked the way my hair felt after using it. Light and soft. Definitely would give the full size a try.4
I love this product. I have curly hair and it was great for getting rid of that frizz- when it was natural or straight! It is light weight and doesnt leave your hair feeling oily!4
This hair product, though expensive, made my hair feel like I had just gotten a hair cut. The sample was too small to tell the effectiveness of the product.4
This was pretty effective on keeping the frizz down on my ends. I use a lot of heat when styling, and I found this to be pretty good at smoothing the dry ends.4
I don't normally do a lot to my hair, but I tried this and found it to be a nice extra touch. My hair is kind of a duller color brown anyway, unless I'm in the sun (when it looks like a glowing red ha)...I appreciated the smooth shine this added to my otherwise somewhat "blah" hair. Will consider purchasing.4