Note:

• What is Kérastase Blond Absolu Cicanuit Night Hair Serum?

  Kérastase Blond Absolu Cicanuit Night Hair Serum is an intensive overnight leave-in bleached hair treatment and deeply restorative serum engineered to restore, plump, and hydrate lightened strands while you rest. This luxurious fluid cream works continuously over an eight-hour window, reversing the severe dryness, brittleness, and damage caused by chemical salon lifting.

• Do you need to wash Kérastase Blond Absolu Cicanuit Night Hair Serum out in the morning?

  Not at all. Your strands completely absorb this hydrating evening fluid for blondes over an eight-hour period, meaning your hair will feel soft, clean, and entirely product-free when you wake up. There is absolutely no sticky residue or heavy buildup left behind, so you can go straight into morning styling without a wash.

• How do I use Kérastase Blond Absolu Cicanuit Night Hair Serum before bedtime?

  Right before you go to sleep, distribute two to four pumps of the white fluid into your hands, depending on your length and texture. Work Kérastase Blond Absolu Cicanuit Night Hair Serum evenly through the mid-lengths and ends of dry or damp hair before bed. There is no need to rinse it away, and you can style your hair as usual in the morning.

• Will Kérastase Blond Absolu Cicanuit Night Hair Serum make my fine hair look flat or greasy?

  No, the formula is specifically designed to offer completely weightless moisture. While it is rich in deep restructuring elements, the white cream texture is featherlight and leaves no oily film behind, ensuring fine blonde hair structures retain their natural body, fresh lift, and volume. Users with exceptionally thin hair may simply prefer to use it more sparingly.

• Will Kérastase Blond Absolu Cicanuit Night Hair Serum leave stains on my pillowcase?

  Not a bit. This rapid-absorbing fluid features anti-dryness polymers that melt completely into the hair fiber within a couple of minutes. Because Kérastase Blond Absolu Cicanuit Night Hair Serum sinks in so quickly, all the deep hydration stays locked inside your strands to protect against pillow friction rather than transferring onto your bedding.

• What specific benefits does Kérastase Blond Absolu Cicanuit Night Hair Serum provide?

  This formula provides an automatic 55% reduction in bleach-related styling damage, deeply heals chapped hair cuticles, lessens the appearance of split ends, and protects hair from environmental stressors. It coats each strand in a protective matrix that significantly reduces brushing friction, resulting in softer, healthier blonde hair when you wake up.

• What hair structures is Kérastase Blond Absolu Cicanuit Night Hair Serum suitable for?

  While it is professionally optimized to treat bleached blondes and chemically treated hair, Kérastase Blond Absolu Cicanuit Night Hair Serum works wonders on all highlighted, balayaged, silver, or natural gray hair textures that suffer from porous dryness and fragility, helping to restore a healthy, supple, and silky texture down the lengths.

• What is the exact size of the Kérastase Blond Absolu Cicanuit Night Hair Serum bottle?

  The standard full-sized retail bottle of Kérastase Blond Absolu Cicanuit Night Hair Serum contains 90ml of this premium evening treatment. The bottle features a precise pump mechanism that dispenses a uniform portion, making a single bottle last for months of regular night-time use.

• What key active ingredients drive the deep fiber repair in Kérastase Blond Absolu Cicanuit Night Hair Serum?

  The formula relies on a powerful blend of pure Hyaluronic Acid to intensely plump and fill in porous gaps along bleached hair strands, combined with antioxidant-rich Edelweiss Flower Extract to soothe sensitive strands and shield fragile fibers from daily environmental stress and structural fading.

• Should I apply Kérastase Blond Absolu Cicanuit Night Hair Serum to my scalp roots?

  We recommend keeping this treatment focused away from your roots to preserve maximum volume. Focus your application strictly from the ears downward, smoothing the product into your mid-lengths and absolute tips where the hair is naturally oldest, driest, and most prone to friction snapping.

• Can I reapply Kérastase Blond Absolu Cicanuit Night Hair Serum in the morning?

  Yes, you can absolutely smooth a tiny fraction of a pump of Kérastase Blond Absolu Cicanuit Night Hair Serum onto your dry mid-lengths in the morning for an extra boost of daily hydration and anti-frizz defense. It acts as an excellent styling primer that tames flyaways and seals open cuticles before you head out the door.

• What fragrance profile does Kérastase Blond Absolu Cicanuit Night Hair Serum carry?

  It features a gorgeous, modern fragrance profile filled with bright top notes of orange blossom, juicy mandarin, and fresh bergamot, combined with a soft herbal heart. Kérastase Blond Absolu Cicanuit Night Hair Serum leaves a long-lasting, expensive salon-fresh fragrance trailing behind your hair throughout the day.