KÉRASTASE Blond Absolute Hyaluronic Acid Hair Serum, Repairs Damaged Hair & Soothes Scalp, Instantly Hydrates & Adds Shine, 2% Hyaluronic Acid for Bleached & Highlighted Blonde Hair, 1.7 fl oz

I’ve been using the Kerastase Blond Absolu Hyaluronic Acid Serum for a few weeks now, and I’m absolutely in love! As someone with blonde hair, I’m always looking for products that hydrate, repair, and keep my hair looking vibrant without weighing it down. This serum does all of that and more.The formula is lightweight yet incredibly nourishing. It adds a beautiful shine and makes my hair feel soft, smooth, and healthier. I’ve noticed a significant reduction in frizz, and my blonde highlights look more refreshed and vibrant. It also has a pleasant, subtle scent that’s not overpowering.What I love most is that it doesn’t leave my hair greasy or heavy, and a little goes a long way. I apply it to damp hair, and it helps with detangling and adds a nice, silky texture. Overall, this serum is a must-have for anyone with blonde or bleached hair. It truly works wonders and is well worth the investment!

Un milagro para el cabello rubio!He probado muchísimos productos para cuidar mi pelo rubio decolorado, pero este Sérum de Kérastase Blond Absolu con 2% de ácido hialurónico puro se ha convertido en uno de mis favoritos. Desde la primera aplicación sentí la diferencia: el cabello se siente más suave, hidratado y con una textura más saludable. Lo que más me encanta es que no lo deja pesado ni grasoso, al contrario, se absorbe rápido y deja una sensación ligera pero súper nutritiva.El ácido hialurónico hace maravillas, rellena las fibras capilares desde dentro y ayuda a reparar el daño causado por la decoloración. También noté que controla el frizz y le da un brillito lindo, sin apelmazarlo. Lo uso con el cabello húmedo antes de secarlo y también a veces como toque final en las puntas cuando ya está seco.La línea Blond Absolu de por sí es una joya, pero este sérum es como la cereza del pastel. Si tenés el pelo rubio, platinado o con mechas, ¡vale totalmente la pena!

I have the worst hair ever! My hair frizzes at the hint of moisture in the air or walking outside and is extremely dry! This product is a miracle life saver! It really stays hydrated even in beach weather. I highly recommend!

Qué felicidad para mi ya que mi cuerpo cabelludo es súper seco ahora con este producto ya no, fue mi solución ❤️

This is such an amazing product. Feels so nice on the hair. This is a must in my hair routine with my blonde hair. I use one pump for my whole head a lil goes a long way.

This product made such a difference to my hair. It has a nice light scent and is easy to apply. Game changing product for hair

This is one of my favorite Kerastase products. Use it on wet hair prior to hair oil before styling. Magic!

This contains phenoxyethanol which can be really irritating to people who are sensitive to it so I used it on my daughter's hair since she is not as sensitive to it as I am. Her hair was recently bleached with several shades of blonde so it was perfect for a trial.What we liked:This does seem to give her hair more strength but its a bit sticky and doesn't add any softness.Product is really lightweight which is great for teenage hair.What we didn't like as much:This didn't seem to layer well with other products so we have to choose either a frizz serum or this.This gives NO frizz control.If we use as much product as recommended, it looks really oily even though its not. Even though her hair is long, it looks/feels better with only 4-5 droppers full of product. But that isn't enough product to control frizz or help her hair feel soft.So we wouldn't purchase this again, but we will use a few drops every now and again to see if it helps keep the ends of her hair looking smooth from the highlighting. Its not bad but definitely not worth the money. Kerastase has some other products that I love but this isn't one of their best.