Blond Absolu, Conditioning Leave-In Hair Serum, Overnight Treatment, For Lightened or Highlighted Hair, With Hyaluronic Acid & Edelweiss Flower, Sérum Cicanuit, 90ml

I've been highlighting my hair for over 15 years, and while it’s always been fairly healthy, I had recently been going for a full head of highlights more regularly, which has now caught up with me. I have extremely fine hair, which had become dull, lifeless, crispy, and extremely prone to breakage, especially at the ends and around my face. I already use and love products like Kevin Murphy’s Shimmer.Me.Blonde for shine and Young Again hair oil for nourishment, which both work really well for me, but I felt like I was still missing something specifically for my mid-lengths and ends. I had seen the Kérastase Blond Absolu Conditioning Leave-In Hair Serum recommended by various hair influencers, and wow—this was the missing piece! One of my biggest hair struggles is dryness between washes. I wash my hair about once a week, and while my scalp stays balanced, my ends often become brittle and lifeless by mid-week. This serum has been a game-changer—it hydrates my ends beautifully without weighing my down my hair down, which has been an issue for me with heavier oils like Kevin Murphy’s Young Again later in the week. My hair still holds volume and even maintains curls after heatless styling, something I rarely experience when my hair feels this healthy. I apply 2–3 pumps at night, gently running my fingers through my mid-lengths and ends, and focus any leftovers on my face-framing breakage. The creamy serum is lightweight, easy to distribute, and doesn’t require brushing through (a bonus for avoiding additional breakage). By morning, my hair feels incredibly soft, silky, and hydrated—and it smells amazing too! This leave-in conditioner is the perfect complement to my existing routine. It’s not replacing the products I already love—it’s filled a gap I didn't know was possible to fill and enhancing my results by targeting the dryness and damage in my mid-lengths and ends. If you’re looking for something to restore softness and shine while keeping your hair manageable and hydrated, this is a must-try. I couldn’t be happier with it!

I came across this cream when looking for something to help repair my damaged bleached hair, I have been using it every night for a week now and the results have been good, my hair is less dry and looks less damaged, obviously it’s going to take a while for my hair to be completely repaired but this has made it look and feel so much better Is it expensive, yes!, but you only need the smallest amount so it will last a really long time It does have a different kind of smell to it, I personally do not find it offensive but it is different, but the smell doesn’t linger and after a few mins I cannot smell it anymore, it is intended as a night cream so does make the hair a bit greasy looking on application but by the morning it is ok and you can style as normal I would recommend this to anyone who has dry damaged bleached hair

I have been using this since March, just once or twice a week after washing my hair. My blonde tinted hair is so much healthier & feels thicker & stronger & has grown longer without breaking like it use to.

I barely ever review products, but I couldn’t not review this - my platinum blonde hair is in LOVE with this circa cream, it honestly brings it back to life! I can’t live without it now! Makes it super smooth and buttery soft!

I have bought 2 and will buy again

Ok

Soft hair next morning 🫨 and conditioned specially for highlighted hair

Smells a bit strong but very effective my hair feels stronger after use and it doesn't leave no greasy resedue

Islakken, kuruyken canım nasıl isterse sürüyorum güzel yapıyor sabaha ama hemen kirleniyor saçım benle mi sorun bilmiyorum

Útil para puntas dañadas, bien producto y a un buen precio

Ich mag das Serum total. Habe es nun schon eine Weile und es macht meine Haare super weich, ohne sie zu beschweren. Eigentlich ist es als Nachtserum gedacht, ich nutze es aber tagsüber und nach dem Haare waschen ins trockene Haar in die Längen und Spitzen. Ich muss es noch nicht mal täglich benutzen, obwohl meine blondierten Haare echt strohig, kaputt sind. Damit sehen sie viel gepflegter aus und fallen schön locker, statt borstig. Der Preis ist schon etwas hoch, aber ich hab den Kauf keinesfalls bereut und würde es definitiv weiter empfehlen. Zudem ist es sehr ergiebig.

Es maravilloso este serum. He notado mucha mejoría en mi pelo que estaba dañado por el calor. Tengo el pelo fino y noto mejor textura. El olor es muy agradable

Utilisé tous les soirs garantis aux cheveux blonds douceurs, anti jaune avec un très agréable parfum. Le lendemain mes cheveux restent souples et brillants . Je recommande !