Kérastase Blond Absolu Serum Cicanuit: Lightweight Overnight Serum 90ml

Kérastase Blond Absolu Serum Cicanuit is a lightweight overnight leave-in treatment created especially for lightened and highlighted blonde hair. The silky cream-in-gel texture is designed to be applied before bed, so it can work while you sleep to help hydrate sensitised lengths and support a softer, smoother feel by morning. Enriched with hyaluronic acid and edelweiss flower, the formula helps to cushion the hair fibre, reduce the feel of dryness and promote a more supple, nourished finish with a luminous, satin-like shine.

Ideal for all shades of blonde, from cool icy tones to warmer highlights, this product fits easily into an existing haircare routine whenever hair needs extra care between washes or after bleaching services. Used regularly, it helps to minimise the look of surface damage, support stronger-feeling strands and leave hair easier to detangle on waking, so styling becomes quicker and more manageable without weighing the hair down.

Why we love it
- Lightweight overnight serum that helps to care for sensitised, bleached and highlighted blonde hair while you sleep
- Infused with hyaluronic acid and edelweiss flower to support hydration, softness and a smoother-feeling hair fibre
- Cream-in-gel texture absorbs easily without weighing hair down, leaving lengths feeling supple and looking more luminous by morning
- Fits seamlessly into an evening haircare routine, making blonde hair feel stronger, easier to detangle and ready to style the next day

How to use
How to Use:
Start with clean, towel-dried or dry hair. Dispense 2–4 pumps or a hazelnut-sized amount of Kérastase Blond Absolu Serum Cicanuit into your palms. Work the product evenly through the mid-lengths and ends, avoiding the roots to help maintain natural volume. Leave in overnight and style as usual in the morning, without rinsing.

Frequency:
Use in the evening as needed, particularly after lightening services or whenever blonde hair feels dry or sensitised.

Application Technique:
Apply to sections for even coverage, smoothing the serum through with fingers or a wide-tooth comb. Focus on the most sensitised areas and damaged ends to help enhance softness and shine.

Best Practices:
Use on freshly washed, towel-dried hair for optimal absorption, or on dry hair for a quick overnight boost. Avoid over-applying near the scalp to prevent weighing hair down. Combine with a caring blonde shampoo and conditioner as part of a complete routine.

Safety Tips:
For external use only. Avoid contact with eyes; if this occurs, rinse thoroughly with water. Discontinue use if irritation occurs and follow any additional guidance on the product packaging. Keep out of reach of children.

Aqua / Water / Eau, Isopropyl Myristate, Dimethicone, Triethanolamine, Amodimethicone, Phenoxyethanol, Sodium Hyaluronate, Carbomer, Polyquaternium-4, Potato Starch Modified, Hydroxypropyl Guar, Behentrimonium Chloride, Trideceth-6, Limonene, Isopropyl Alcohol, Cetrimonium Chloride, Linalool, Glycerin, Citronellol, Leontopodium Alpinum Flower/Leaf Extract, Citric Acid, Sodium Benzoate, Potassium Sorbate, Parfum / Fragrance

How to Use:
Start with clean, towel-dried or dry hair. Dispense 2–4 pumps or a hazelnut-sized amount of Kérastase Blond Absolu Serum Cicanuit into your palms. Work the product evenly through the mid-lengths and ends, avoiding the roots to help maintain natural volume. Leave in overnight and style as usual in the morning, without rinsing.

Frequency:
Use in the evening as needed, particularly after lightening services or whenever blonde hair feels dry or sensitised.

Application Technique:
Apply to sections for even coverage, smoothing the serum through with fingers or a wide-tooth comb. Focus on the most sensitised areas and damaged ends to help enhance softness and shine.

Best Practices:
Use on freshly washed, towel-dried hair for optimal absorption, or on dry hair for a quick overnight boost. Avoid over-applying near the scalp to prevent weighing hair down. Combine with a caring blonde shampoo and conditioner as part of a complete routine.

Safety Tips:
For external use only. Avoid contact with eyes; if

- Lightweight overnight serum that helps to care for sensitised, bleached and highlighted blonde hair while you sleep
- Infused with hyaluronic acid and edelweiss flower to support hydration, softness and a smoother-feeling hair fibre
- Cream-in-gel texture absorbs easily without weighing hair down, leaving lengths feeling supple and looking more luminous by morning
- Fits seamlessly into an evening haircare routine, making blonde hair feel stronger, easier to detangle and ready to style the next day