A hydrating skincare serum, now for hair. Kérastase presents the new Blond Absolu 2% Pure Hyaluronic Acid Serum, a hydrating, repairing serum for bleached blonde hair and scalp. Considered as the best hair serum for damaged hair, this is the ultimate blonde repair serum specially formulated for bleached blondes, as it contains Hyaluronic Acid - with our highest concentration of Macro and Micro hyaluronic Acid - to effectively carry out hair damage repair and moisturize both scalp and hair.

The lightweight texture of this scalp serum preserves the scalp barrier, leaving only a feeling of comfort. Tested on freshly bleached hair, this Kérastase Blond Absolu serum repairs damage in one use, resulting in stronger blonde hair that is replenished, plumper and intensely hydrated.

Just like with skincare, you can layer this Hyaluronic Acid Serum for hair with Blond Absolu Huile Cicaextreme Hair Oil, to seal in the scalp hydration, for ultimate repair.

Kérastase Blond Absolu serum repairs damage in one use, *for 95% stronger blonde hair.** This product is one of the key elements on how to maintain blonde hair in pristine condition.

Benefits: 

• This Kérastase scalp serum repairs damage in one use for stronger blonde hair.
• Intensely and instantly hydrates scalp and hair for long-lasting hydration.
• Relieves and comforts scalp, while preserving the scalp barrier.

Repairs damages in one use*
96% stronger blonde hair**
3 days ultimate hydration **
Hydrated scalp***
Preserves scalp barrier***