8H Magic Night Serum

Overnight beauty sleep nourishing serum

8H Magic Night Serum is rated 4.7 out of 5 by 278.

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BEST-SELLER

Kérastase

8H Magic Night Serum

Overnight beauty sleep nourishing serum

Select a size

90 ml

Old price New price £52.00 (£57.78/100 ml.)

30 ml

Old price New price £23.50 (£78.33/100 ml.)

Quantity

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DESCRIPTION

Product Description

8H Magic Night Serum by Kérastase is a beauty sleep serum for dry hair, leaving hair feeling smooth for up to 8 hours overnight. This overnight hair treatment contains anti-dryness polymers for immediate care with a lightweight feeling texture.

The nourishing overnight hair serum works for up to 8 hours to smooth and strengthen dry hair and help protect from pillow friction.

Up to +98% stronger hair*

Bottle made of 20% recycled glass.

*Brushing test vs classical shampoo on sensitised hair

BENEFITS

A woman with long, straight hair poses gracefully, surrounded by Kerastase Nutritive hair care products for deep nourishment.

Product Benefits

✔ Protects hair from frizz and extra volume caused by pillow friction
✔ Refreshes hairs shine, strength and softness

Up to 84% instantly less frizz*
Up to 48% softer hair**
Up to 40% more shine***

*Instrumental test vs classical shampoo
**Instrumental test vs sensitised hair
***Instrumental test vs pre-washed hair

HOW TO USE

Kerastase N°1 selling night hair serum in a sleek bottle, displayed against a soft background.

STEP 1
Spread a pump in your hands and distribute this overnight hair treatment to the lengths and ends of your dry or damp hair.

STEP 2
No need to rinse in the morning.

In case of contact with eyes, rinse them immediately and thoroughly. If irritation occurs reduce the frequency of use.

Apply 8H Magic Night Serum before bedtime.

INGREDIENTS

Key Ingredients

Plant-Based Proteins

Key ingredients in this overnight hair serum, wheat, corn, and soy whole grains act as a dietary supplement blended with fatty acids, omega, and vitamins to feed the hair with essential nutrients.

Niacinamide

This is a derivative of vitamin B3 that locks in nutrition, strengthening the fiber barrier for long-lasting health.

Glycerin

From vegetal origin, glycerin boosts the global hydrating performance of the formula.

SCIENCE

Decoding Dryness

Kérastase discovered that dry hair issues come from a lack of nutrients happening at 3 different stages: scalp, lengths & ends.

When hair becomes dry, the cuticles are damaged, and the fiber loses its essential building blocks – proteins and lipids.

Where does Nutrient Deficiency happen?

Scalp Stage

Lack of proteins, fatty acids and vitamins.

Lengths Stage

Low level of nutrients + weak protective barrier.

Ends Stage

Very low level of nutrients + chapped cuticles.

FRAGRANCE

Nutritive Addictive Scent

The work of an accomplished nose, the Nutritrive scent is an iconic floral fragrance with two cult scents – a powdery, fresh one and a musky, feminine one providing a nostalgic feel, embellished by a third captivating floral scent. Violet leaves and ylang ylang form its floral heart, with tonka beans and white jasmine atop a white cedar and sandalwood base.

Product Description

Prevent Breakage

Nutrition

Night Care

Product Benefits

A bottle of Kerastase Night Hair Serum prominently displayed with a soft gradient background and text highlighting its top-selling status.

Key Ingredients

Plant-Based Proteins

Key ingredients in this overnight hair serum, wheat, corn, and soy whole grains act as a dietary supplement blended with fatty acids, omega, and vitamins to feed the hair with essential nutrients.

Niacinamide

This is a derivative of vitamin B3 that locks in nutrition, strengthening the fiber barrier for long-lasting health.

A smooth, circular blob of white lotion on a plain white background.

Glycerin

From vegetal origin, glycerin boosts the global hydrating performance of the formula.

Full Ingredient List

AQUA / WATER ●DIMETHICONE ●C13-16 ISOALKANE ●NIACINAMIDE ●GLYCERIN ●POLYACRYLAMIDE ●PHENOXYETHANOL ●C13-14 ISOALKANE ●LAURETH-7 ●PANTHENOL ●ASCORBYL GLUCOSIDE ●BUTYLENE GLYCOL ●LINALOOL ●HYDROXYCITRONELLAL ●BENZYL SALICYLATE●BENZYL ALCOHOL ●HEXYL CINNAMAL ●CITRONELLOL ●HYDROLYZED WHEAT PROTEIN ●ALPHA-ISOMETHYL IONONE●COUMARIN ●HYDROLYZED CORN PROTEIN ●HYDROLYZED SOY PROTEIN ●LIMONENE ●IRIS FLORENTINA ROOT EXTRACT ●CITRIC ACID ●CI 19140 / YELLOW 5 ●CI 14700 / RED 4 ●PARFUM / FRAGRANCE●

Decoding Dryness

Where does Nutrient Deficiency happen?

Scalp Stage

Lack of proteins, fatty acids and vitamins.

Lengths Stage

Low level of nutrients + weak protective barrier.

Ends Stage

Very low level of nutrients + chapped cuticles.

Nutritive Addictive Scent

Top:
Ylang Ylang

Heart:
Tonka Beans

Black-and-white illustration of a flowering branch with leaves and small delicate blossoms.

Base:
Sandalwood

No specific precautions for use are required for this product under normal or reasonably foreseeable conditions of use.

Frequently Asked Questions

Has 8H Magic Night Serum been modified?

Do you need to wash the 8H Magic Night Serum in the morning ?

How many drops of 8H Magic Night Serum should I use?

How is the new Nutritive range different from the old one?

The previous Nutritive collection had actives designed to work on dry to severely dry hair.
The updated Nutritive range, enriched with a new combination of actives, delivers nourishing care from scalp to ends.
In addition to new products within the range, the formulas and the packaging have been updated.

Is the range suitable for both men and women?

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NUTRITIVE IN ACTION
Watch how established pro make-up artist and hair icon Cher Webb incorporates the Nutritive range in her hair care routine!

#NOURISHYOURDREAMS

Shop The Full Nutritive Range

Composed of 10 products, the updated and improved Nutritive range provides a complete healthy ritual for dry hair from scalp to ends.
This luxury care range responds to the desires and challenges of everyone who faces dry hair and dry scalp.