Soft curls, zero frizz!

Love this serum! I use it on damp hair right out of the shower and it sets my curls perfectly. It feels so refreshing on the scalp and leaves my white hair feeling incredibly soft and hydrated. If you have curls that need a moisture boost, this is the one.

Originaly posted on  kerastase-usa.com

just ok

[This review was collected as part of a promotion.] Didn't really see or feel anything with this one. Not bad, just not life changing.

Originaly posted on  kerastase-usa.com

Helps hydrate

[This review was collected as part of a promotion.] This helps add additional hydration to the ends of my hair, but I won’t say it’s absolutely essential to my routine.

Originaly posted on  kerastase-usa.com

Amazing product

[This review was collected as part of a promotion.] This is my second bittle and i really love my hair is free from alasticity recommended

Originaly posted on  kerastase-usa.com

Miracle worker

[This review was collected as part of a promotion.] This serum is amazing, it brings my hair back to smooth and healthy looking. Wish it came in larger size and wasn’t so pricey!

Originaly posted on  kerastase-usa.com

Great serum

[This review was collected as part of a promotion.] Love this serum and it works at night,plus hair is not sticky

Originaly posted on  kerastase-usa.com

Tames flyaways

[This review was collected as part of a promotion.] Among the many grear benefits of this serum, it takes flyaways without weight. It keeps both hair and scalp hydrated resulting in soft radiant hair.

Originaly posted on  kerastase-usa.com

Blondes buy now!

This is a miracle product. I’ve tried oils and serums but this really gives moisture to the hair and not simply masking dry hair. 10/10

Originaly posted on  kerastase-usa.com

SOOO good!!

Kerastase was recommended to me by my hair salon, and I find this to be the case for every hair salon I’ve ever gone to. However, this product truly makes such a giant difference in my blowout routine to the point that I do not see myself styling my hair without this ever again!!!!

Originaly posted on  kerastase-usa.com

Amazing results

The shine and softness this gives on my bleached hair is unreal! Love it

Originaly posted on  kerastase-usa.com

Smoother hair

My hair is so much better and not frizzy anymore. Should have started this years ago.

Originaly posted on  kerastase-usa.com

Love it

I noticed immediate results. I highlight my hair blonde. I noticed right away that it helps my dry ends.

Originaly posted on  kerastase-usa.com

Love this Product!

This product makes my hair so soft and I mix it as they recommended with the Elixir Ultime and love the way my hair feels, looks smooth, and styles.

Originaly posted on  kerastase-usa.com

Perfect light hydration

Perfect light extra hydration without weighing down my hair or causing break outs.

Originaly posted on  kerastase-usa.com

Un rêve !

Fabuleux pour des cheveux secs comme les miens. Je recommande vivement

Originaly posted on  kerastase.fr

Spectacular

This oil is spectacular. I use this every other day as they don’t wash my hair every day. It doesn’t leave my hair oily. I put it from my end to my mid shaft and then whatever I have a residual my hands I put it towards the scalp so I don’t get an oily scalp. It works like bread and butter. Spectacular recommended highly specially when you have bleached hair and your hair can become very dry.

Originaly posted on  kerastase-usa.com

Great product for bleached blonds

[This review was collected as part of a promotion.] Helps keep hair looking bleached and not yellow or brassy inbetween color

Originaly posted on  kerastase-usa.com

adds body

[This review was collected as part of a promotion.] Love this product. I can't think of a product I don't like with the Blond Absolu line.. this gives body and structure at the root and really helps me hold the color

Originaly posted on  kerastase-usa.com

Used Daily

I use this daily, and mix it with my IGK purple drops to ensure they evenly distribute on my hair. It has helped protect my hair from heat damage and broken ends without making it oily or leaving a producty feel. I'd highly recommend it if you have dry or chemically damaged hair.

Originaly posted on  kerastase-usa.com

Amazing product

[This review was collected as part of a promotion.] It was an amazing product. I noticed so much improvement on my hair after the use

Originaly posted on  kerastase-usa.com

Silk

[This review was collected as part of a promotion.] My hair is fine so I dont need the recommended amount and my hair feels like silk

Originaly posted on  kerastase-usa.com

Not worth it

Save your money. I thought this would be a thicker serum and it’s very thin. I do not see any difference when using this product and it doesn’t have much of that amazing smell that other oils have from this company.

Originaly posted on  kerastase-usa.com

It's great for volume!!

This is amazing to provide volume, especially for thin hair.

Originaly posted on  kerastase-usa.com

Even My Stylist Noticed a Difference!

A couple weeks after adding this into my routine, I had a hair appointment. My stylist asked what I’d been doing differently because my hair felt better and looked healthier. This was the only change to my already solid Kerastase routine! I love the scent, the way my hair styles so easily when using it, and the overall improvement I see to my hair and scalp.

Originaly posted on  kerastase-usa.com

Didn’t do anything, very overrated and too sticky

Not helpful At all, not worth the money spent on it

Originaly posted on  kerastase-usa.com

Great

My hair loves this serum. I've noticed a large improvement in my hair. I would highly recommend.

Originaly posted on  kerastase-usa.com

Blond hair results with Blond Absolu

[This review was collected as part of a promotion.] It made my hair more moisturizing and shiny. I loved the results it was very smooth and easier to blow dry it.

Originaly posted on  kerastase-usa.com

Transformative

[This review was collected as part of a promotion.] This product has helped me control my frizzy hair like no other product. It's easy to use and the difference is noticable after one use. Addicted!!

Originaly posted on  kerastase-usa.com

Love it!

I love this product, I feel like it helps with my scalp and hydration without making my hair greasy or weighing it down. It also smells great!

Originaly posted on  kerastase-usa.com

Blond Absolu 2% Pure Hyalu Acid

I couldn’t tell any difference in my hair after putting in. Definitely not worth the money. Myself, I prefer a good hair oil.

Originaly posted on  kerastase-usa.com

Perfect addition to the blonde routine

[This review was collected as part of a promotion.] This serum softens and protects my hair well. I use it before the cicaplasme serum for blondes and then blow dry, ending up with super soft hair.

Originaly posted on  kerastase-usa.com

Not just for blonds

Love the texture and feel of my hair after using this magical serum.

Originaly posted on  kerastase-usa.com

Not for me.

I’m not a fan of this product. It seems like it leaves a residue on my hair that makes it thicker and I didn’t notice my real difference as far as a gloss or frizz-control.

Originaly posted on  kerastase-usa.com

best product

de verdad que es uno de los mejores productor que he utilizado, se siente el cambio en el cabello en el primer uso

Originaly posted on  kerastase-usa.com

Puré hyaluronic acid serum

[This review was collected as part of a promotion.] I have most of the serums just to mix and match and I have the things from mostly all collections and they all work wonders!!!

Originaly posted on  kerastase-usa.com

Shine so soft!!

My hair is so shining soft my blonde looks so good love this product!!!

Originaly posted on  kerastase-usa.com

Best thing that exists for fine hair!

[This review was collected as part of a promotion.] [Employee of kerastase-usa] This is amazing! The it actually give my hair volume, which nothing does (even dry shampoo)! My hair have bleached strands that got super elastic when wet/brushing, after using this for a month I can see a huge improvement.

Originaly posted on  kerastase-usa.com

Love this!

Makes my hair feel soft , silky and not damaged! It’s non greasy and smells wonderful too!

Originaly posted on  kerastase-usa.com

Amazing ! Love this product

[This review was collected as part of a promotion.] Love this product! My blonde hair has never looked better—bright, shiny, soft healthy, thick, and with way less breakage.

Originaly posted on  kerastase-usa.com

Effective but Overpriced

Effective but way overpriced for hyaluronic acid. 1 bottle is probably less than ten applications so i save it for special occasions when im trying to use extra product to prevent frizz

Originaly posted on  kerastase-usa.com

Love this for anti humidity

I love this for anti humidity! I get smoothing treatments but I kinda feel like I can skip it with this. Makes my hair super silky.. you need to use a lot though.

Originaly posted on  kerastase-usa.com

Perfecto

Este suero es demis favoritos lo recomiendo encaresidamente

Originaly posted on  kerastase-usa.com

Hair serum

[This review was collected as part of a promotion.] Excellent product, keeps the color bold and hair smooth and manageable. Never looked better

Originaly posted on  kerastase-usa.com

Hyaluronic Acid Serum Ended My Itchiness

GREAT Serum for non-breakage and smooth, beautiful hair. I have only used this serum a couple of weeks, and my hair looks so shiny. The top of my head sometimes is itchy, but the serum has diminished this irritating condition. Love hyaluronic acid!

Originaly posted on  kerastase-usa.com

Hydrating hair serum

This blonde hair serum absorbs quickly into your hair. A small amount goes along way. I mix it with the cicaextreme huile hair oil and massage it into my hair. After I brush it and let it air dry, my hair feels silky soft and shiny.

Originaly posted on  kerastase-usa.com

High quality product

My hair feels healthier. I find this product very restorative.

Originaly posted on  kerastase-usa.com

érastase Blond Absolu 2% Pure Hyaluronic Acid Seru

smooth, and manageable their hair feels. It works especially well for damaged or bleached blonde hair, his is a hair serum designed specifically for blonde, lightened, or chemically-treated hair. It contains 2% pure hyaluronic acid (in both macro and micro forms) to deeply hydrate the scalp and hair, strengthen the hair fiber, and soothe the scalp. The texture is lightweight and gel-like, absorbing quickly without leaving any greasy residue.

Originaly posted on  kerastase-usa.com

Works well!

I really like this product! It makes my fine, aging highlighted dark blonde hair feel smoother and take styling better too. My hair can get sort of cotton candy and this with a good bonding treatment really improves the look. It seems like a lot of product at 7 pumps, which makes it expensive, but I do think I would buy this product again.

Originaly posted on  kerastase-usa.com

Amazing product!

[This review was collected as part of a promotion.] I absolutely love this hair product! After just a few uses, I noticed a huge difference—my hair looks and feels so much shinier.

Originaly posted on  kerastase-usa.com

Healthy and shiny hair

[This review was collected as part of a promotion.] This serum is amazing! My hair feels shiny and hydrated

Originaly posted on  kerastase-usa.com

Deep hydration, instant softness!

This serum is a moisture bomb for my blonde hair. Instantly plumps, smooths, and restores softness without leaving residue. My strands feel healthier from the first use.

Originaly posted on  kerastase-usa.com

Not just for Blondes!

[This review was collected as part of a promotion.] Noticable immediate difference in hair texture. The hylauronic Serum and the Fondamental heat protextant are my go to's. I have thick, course, split personality straight and curly hair. With these two a I am able to blow dry for a polished look that lasts 4 days between washings. Love!

Originaly posted on  kerastase-usa.com

Not Thrilled

I didn’t see any difference with my hair like the other blonde products.

Originaly posted on  kerastase-usa.com

Great Repair Product

I just started using this product. I have already experienced softer, more hydrated hair.

Originaly posted on  kerastase-usa.com

Incredible results!

This has done amazing things for my hair! I highly endorse this product!

Originaly posted on  kerastase-usa.com

No funciona

Este suero no me gusto para nada yo creí que acondicionada el cabello

Originaly posted on  kerastase-usa.com

Miracle in a bottle

This is saving my parched hair. I thought I was Going to have to chop it all off but this serum has brought my very dry hair back to life.

Originaly posted on  kerastase-usa.com

Simply amazing

[This review was collected as part of a promotion.] Excellent product. My hair looks healthy, frizz disappeared. I have been using the product for about a year.

Originaly posted on  kerastase-usa.com

love this serum

i tried a sample and it made my ends feel so soft, love it

Originaly posted on  kerastase-usa.com

Blond magic serum for dry hair

Smells amazing and heals my dry bleach damaged hair

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] Amazing product love it so much it leaves my hair very soft

Originaly posted on  kerastase-usa.com

I just love the way my hair feels with this produc

[This review was collected as part of a promotion.] I just love the way my hair feels with this product! The best so far :)

Originaly posted on  kerastase-usa.com

A recommander

Je l'applique tous les matins après la douche sur mes cheveux méchés. Ayant les cheveux courts je n'applique que 2 pressions avant de les sécher et de faire mon brushing. Après presque 10 jours d'utilisation, j'ai l'impression que mes cheveux sont plus forts et plus fournis.

Originaly posted on  kerastase.fr

Great serum!

I have used this serum for a few times, and I can notice that it helps and have improved my hair a lot. I love it and I really recommend it.

Originaly posted on  kerastase-usa.com

This transformed my hair, briefly

So as usual, you have to research the product to figure out how to apply it because the instructions that come with it are incomplete. I used kerastase products to wash and condition then applied this serum after toweling. I used a bunch, my hair is thirsty and dry so I wanted to give it a good dose. Hair dried bouncy, frizz free and less tightly curled, which lasted a day. I used a Kerastase curl cream to define curls and no heat. This stuff is expensive and you need a good amount ( I probably used a quarter bottle) but the result was there. A great serum.

Originaly posted on  kerastase-usa.com

I use almost daily, just a little will due you.

LOVE IT! Probably my favorite product beside a deep conditioner.

Originaly posted on  kerastase-usa.com

Wish it worked!

Please tell me why the blond absolu huile cicaextreme concentrated oil was discontinued! It made my hair so shiny, soft, and smells so good. A little went a very long way with the product and it was so worth the value. This serum is not the same and my hair is not in good shape now. My stylist recommended this instead and unfortunately, I'm back on the hunt for a good damaged blonde product.

Originaly posted on  kerastase-usa.com

Good serum?

I love this serum already, just deeply disappointed the corresponding oil was discontinued despite still being mentioned all over the absolu pages.

Originaly posted on  kerastase-usa.com

Plumping and smoothing

Nice and smoothing, also feel like it plumps up my hair a bit. Not neccessarily what it is advertised for but my dry scalp feels so smooth and hydrated, not itchy, love that.

Originaly posted on  kerastase-usa.com

Awesome

[This review was collected as part of a promotion.] Can’t wait to use it. Was recommended by my hair stylist

Originaly posted on  kerastase-usa.com

silky hair

I put this serum on wet hair after i rinse off the blonde conditioner, and it makes my hair stay moisturised. I have highlights which make my hair dry. This serum is abgame changer.

Originaly posted on  kerastase-usa.com

The best

This serum is spectacular, it helps me from the inside out. I have seen the changes since I started using it.

Originaly posted on  kerastase-usa.com

Love love always

[This review was collected as part of a promotion.] Part of the blond line, I combine it with the oil and the serum after washing my hair and it feels great

Originaly posted on  kerastase-usa.com

So far so good

[This review was collected as part of a promotion.] I’ve gotten many compliments on my hair since I’ve started using it.

Originaly posted on  kerastase-usa.com

Not that great unfortunately

Not as amazing as I was hoping. Was hoping it could replace the HUILE CICAEXTREME HAIR OIL that was discontinued, but it’s not even close. It’s half the size, but the same price, and doesn’t work anywhere near as great as the hair oil. I realize this is a serum instead of an oil, but it’s not very hydrating and doesn’t make my hair as soft. My hair still feels dry and dull. Mind you my hair is naturally fine and gets greasy faster. And my extensions just soak this up and still feel dry. This product is just…okay. I’ll be looking for something different on here

Originaly posted on  kerastase-usa.com

Not sure it's doing anything

I am just about done with my first bottle and ordered a second but I'm really not sure i see a difference. Not for the price , I'll update after the second bottle but if i don't see significant results I can't justify buying this.

Originaly posted on  kerastase-usa.com

Great Product worth trying.

The Pure Hyaluronic Acid Serum really gives my hair a boast especially after getting my highlights done. Love it!

Originaly posted on  kerastase-usa.com

Amazing

This serum keeps my hair soft and healthy in all seasons. I have fine but dense hair, and this product doesn’t weigh it down like other products I’ve used.

Originaly posted on  kerastase-usa.com

Scalp and hair happiness

[This review was collected as part of a promotion.] This product was a little hard for me to order because I really wondered if it would do anything. My scalp and hair thank me. I love it so much . I grew my hair from a buzz cut and I wish I would have tried this sooner.

Originaly posted on  kerastase-usa.com

Love this product

[This review was collected as part of a promotion.] I use this serum on my scalp every time I wash my hair, so twice a week and I see an improvement on my scalp, is not as dry as it was before using this product.

Originaly posted on  kerastase-usa.com

Kerastase Pure Hyaluronic Acid Serum Adds Moisture

This product definitely added moisture to my fine, very dry, highlighted blonde hair but I prefer other Keratase serums like the Nutritive serum or the 8 hours overnight serum. I would purchase again if it is a part of a gift set but not on its own because the amount of the product even though it's full sized is very small so a bit expensive for what you get!

Originaly posted on  kerastase-usa.com

Really great!

Really great product. Doesn't weigh down hair at all and my hair already feels thicker and healthier!

Originaly posted on  kerastase-usa.com

Great serum

I have been using this serum for months and loving it. My hairdresser asks me every time what products I’m using :)

Originaly posted on  kerastase-usa.com

Overall good product

I’m on my 4th bottle. Overall hair has healthier texture but the product can leave roots looking a little oily . Blondes know what I mean

Originaly posted on  kerastase-usa.com

Difference maker

This has really helped bring my distressed, colored blonde hair back to life. Truth be told, I use less than the directions suggest as first step post wash-condition. Then I follow up with Cicaplasme to seal in the HLA. My hair feels so much healthier since I started using this product about a year ago.

Originaly posted on  kerastase-usa.com

No results

Did not feel the benefits of this product, the price is expensive for no results

Originaly posted on  kerastase-usa.com

Didn't do much

I didn't see a difference using this, it made my hair a but stiff, not as soft.

Originaly posted on  kerastase-usa.com

Hair no better/no worse

[This review was collected as part of a promotion.] Not really noticing anything different since I started using this. I have fine hair and it doesn’t make it feel like straw like it did for other reviewers so that’s good. I just don’t think it really makes a difference.

Originaly posted on  kerastase-usa.com

Très bon produit

Pour l’avoir essayé une fois j’en suis très contente

Originaly posted on  kerastase.fr

Outstanding product

Outstanding product for keeping hair and scalp moisturized - goes on very light, and the impact on hair is immediate, Really made a difference in my hair.

Originaly posted on  kerastase-usa.com

Outstanding!

[This review was collected as part of a promotion.] This product fixes frizzy hair. It leaves your hair totally renewed.

Originaly posted on  kerastase-usa.com

Makes my soft

[This review was collected as part of a promotion.] Love the feel of it. You can’t go wrong! Just buy it!

Originaly posted on  kerastase-usa.com

Hair protector

I recently tried this serum along with the cicanuit serum and my hair is noticeably healthier, as confirmed by my stylist before I told her I tried them. I had read some reviews about this making hair feel strawlike, but I found that brushing it through my hair and then blow drying, that my hair is soft and feels stronger. This has become part of my normal hair routine - shampoo, conditioner, towel dry, genesis heat protecting spray, comb through, towel dry, hyaluronic acid serum, comb through, air/blow dry. Use the cicanuit serum at bed time if I plan to not wash my hair the following day.

Originaly posted on  kerastase-usa.com

Drying

[This review was collected as part of a promotion.] Since the other blonde hair oil was discontinued I decided to try this thinking it would be the same or better since it's triple the price. Nope! It's very watery and drying on my ends so I returned it.

Originaly posted on  kerastase-usa.com

Love this Serum!

[This review was collected as part of a promotion.] I can't believe how much healthier my hair is since I've been using this 2% Pure Hyaluronic Acid serum and other Kerastase products. Highly recommend it all!

Originaly posted on  kerastase-usa.com

Serum

Me encanto como me dejo el cabello despues de la decoloracion

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] Oil leaves a lot of shine without weighing down the hair

Originaly posted on  kerastase-usa.com

Amazing for Blonde Hair

I LOVE this to help maintain my belached hair. I especially love it after going to the salon to keep my hair from having breakage.

Originaly posted on  kerastase-usa.com

Impressive product

I've been using this serum for about 3 weeks and cannot explain how strong my hair feels. I have wavy/curly hair that I hi-lite every 5 weeks. I don't typically blow dry my hair so most of my damage comes from the color process. My hair stylist recommended this to me to continue to retain moisture. I applied it the night after I had my hair done and it has been in the best condition in years!!

Originaly posted on  kerastase-usa.com

sérum de qualité

Ce sérum est très efficace, j'ai constaté une rapide amélioration de mes cheveux ,un meilleur gainage ,de la brillance, plus de souplesse.

Originaly posted on  kerastase.fr