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Blond Absolu Hair Care

Blond Absolu


NEW Blond Absolu Serum

Repair your blonde hair through skincare science with our new 2% Pure Hyaluronic Acid Serum.

2% Pure Hyaluronic Acid Serum

Repairing serum for blonde hair. Moisturizer for scalp.

One size only for 2% Pure Hyaluronic Acid Serum
50 ml

Hair & Scalp Serum

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2% Pure Hyaluronic Acid

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Post-Bleached Relief

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Kérastase unveils a never-before-seen, concentrated hyaluronic acid serum that brings a skin care-inspired approach to replenishing scalp and hair hydration depleted by bleaching. Thanks to its super duo of Macro and Micro Hyaluronic Acid, this product will leave the fiber of your hair moisturized all while acting on your scalp to provide reinforced protection. This is our highest concentration of Hyaluronic Acid in a Kérastase product.

Blond Absolu Routine

Whatever Your Blonde: You Dare, We Care.
Blond Absolu provides instant fiber care and immediate anti-brass action to achieve ideal blinding.
Blond Absolu maintains and perfects cool tones through deep ultra-violet neutralizers, hydrates and fortifies the hair fiber, and illuminates hair from within. Discover the blonde care regimen designed for your highlighted, lightened, or bleached blonde hair.

You Dare, We Care.

From scalp to strands, from day to night, fight breakage, dehydration, dullness and brassiness with the ultimate repairing range for those who dare to go blonde.

Instantly Hydrated Blonde Hair
95% Stronger Blonde Hair*
96% More Conditioned Blonde Hair*
Helps Repair 1 Year of Surface Damage After One Use

*Instrumental test after application of Bain Lumiere, Cicaflash and 2% Hyaluronic Acid Serum vs non-conditioning shampoo


*After using applying Bain Cicaextrême, Bain Ultra-Violet, Masque Cicaextrême and Huile Cicaextrême

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Cicaflash Conditioner

Iconic Product

Iconic Product

Cicaflash, is our ultimate hybrid, with the repairing performance of a super mask and the lightweight finish of a conditioner. Composed of Hyaluronic Acid and Edelweiss flowers, it deeply moisturizes hair strands, instantly restores hair nourishment, creates soft hair & protects against hair breakage.


Blond Absolu Science

Kérastase discovered the 2 golden rules of bleached hair.

First, bleached hair needs to be hydrated, and that means depositing a layer of moisturizing and nourishing actives on top of the fiber cuticle to avoid surface damage.

Second, bleached hair needs fiber healing, protection and neutralization, to strengthen the fiber, prevent future breakage and neutralize unwanted brassiness.

Kérastase is using the golden standard of molecules for blonde hair hydration: HYALURONIC ACID.

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How do you Blond Absolu?

From platinum to highlighted, we’ve identified four iconic levels of blonde and the routines to match.
Discover which Blond Absolu care routine matches your blonding need.

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A routine for the most serious blonding care to revamp your highlights.

Subtle is not the vibe for this type of extreme blonde. This blonde desires to go all the way, every time. Use Masque Ultra-Violet Purple Hair Mask once a week to reduce brassiness. Use Bain Lumière Shampoo + Cicaflash Conditioner daily to illuminate natural shine and boost hydration back into the hair.

Protects color*
Strengthens hair
*Instrumental test after application of Masque UV only


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Discover Our Hair Care Collections

Discover Our Hair Care Collections

Because You Deserve Amazing Hair.
Treat your hair to our bespoke luxury hair care products and professional
hair care collections specially formulated for every hair type, hair texture and hair concern.
Blond Absolu Hair Care

Blond Absolu

Blond Absolu Serum Cicanuit Hair Serum for Blonde Hair

Blond Absolu Serum Cicanuit Hair Serum for Blonde Hair

Introducing Blond Absolu Sérum Cicanuit, our first Hyaluronic Acid intense overnight recovery hair serum for all
blonde hair. Just like a rich night cream for the face, thehair serum works overnight to recover and restore hair damage
overnight for a luminous, smoother appearance.

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