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8H Magic Night Serum

Overnight beauty sleep nourishing serum
8H Magic Night Serum is rated 4.8 out of 5 by 157.
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BEST-SELLER
8H Magic Night Serum
Kérastase

8H Magic Night Serum

Overnight beauty sleep nourishing serum

Overnight beauty sleep nourishing serum
One size only
Selected 90 ml
Old price New price £47.00
, 1 of 1
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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

Prevent Breakage

Nutrition

Night Care

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

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.

Key Ingredients

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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.

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Niacinamide

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


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.

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.

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Top:
Ylang Ylang

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Heart:
Tonka Beans

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Base:
Sandalwood

PDP Section FAQ

Frequently Asked Questions
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



#NOURISHYOURDREAMS

PDP Routine Section

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.
Nutri-Supplement Scalp Serum

Nutri-Supplement Scalp Serum

Moisturising Scalp Serum

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Nutritive Bain Satin Riche Shampoo

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LOTION THERMIQUE SUBLIMATRICE

LOTION THERMIQUE SUBLIMATRICE

Beautifying detangling blow dry mist

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Nectar Thermique

Nectar Thermique

Beautifying anti-frizz blow dry milk

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Nutri-Supplement Split Ends Serum

Nutri-Supplement Split Ends Serum

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8H Magic Night Serum
BEST-SELLER

8H Magic Night Serum

Overnight beauty sleep nourishing serum

One size
90 ml
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.

Nutri-Supplement Scalp Serum

Nutri-Supplement Scalp Serum

Moisturising Scalp Serum

One size
90ml
Bain Satin
BEST-SELLER

Bain Satin

Hydrating shampoo with essential nutrients.

One size
250 ml
Nutritive Bain Satin Riche Shampoo

Nutritive Bain Satin Riche Shampoo

Super hydrating nutrition-rich shampoo

Lait Vital
BEST-SELLER

Lait Vital

Nourishing Ultra-Light Detangling Conditioner

One size
200ml
Lait Vital
BEST-SELLER

Lait Vital

Nourishing Ultra-Light Detangling Conditioner

One size
200ml
Masquintense
BEST-SELLER

Masquintense

Intensely nourishing soft hair mask

One size
200 ml
Masquintense Riche
BEST-SELLER

Masquintense Riche

Intensely nourishing rich hair mask

One size
200 ml
LOTION THERMIQUE SUBLIMATRICE

LOTION THERMIQUE SUBLIMATRICE

Beautifying detangling blow dry mist

One size
150 ml
Nectar Thermique

Nectar Thermique

Beautifying anti-frizz blow dry milk

One size
150 ml
Nutri-Supplement Split Ends Serum

Nutri-Supplement Split Ends Serum

Nourishing Split Ends Serum

One size
50 ml
8H Magic Night Serum
BEST-SELLER

8H Magic Night Serum

Overnight beauty sleep nourishing serum

One size
90 ml
Find the Best Routine for Dry Hair

Find the Best Routine for Dry Hair


Find the Best Routine for Dry Hair

BUY THE ROUTINE

BUY THE ROUTINE

BUY THE ROUTINE

Discover Related Articles

Discover Related Articles

Before you give up and tie back your hair until your next haircut, discover our tips to care for dry hair.


Dry Hair and Dry Hair Ends: Causes, Treatments and Pro Tips


How to Get Rid of Split Ends - A Complete Guide


Best Products for Dry Hair - Shampoos, Conditioners and more


    Discover Related Articles

    Before you give up and tie back your hair until your next haircut, discover our tips to care for dry hair.


    Dry Hair and Dry Hair Ends: Causes, Treatments and Pro Tips


    How to Get Rid of Split Ends - A Complete Guide


    Best Products for Dry Hair - Shampoos, Conditioners and more

    NUTRITIVE
    Healthy Ritual for Dry Hair
    [PLANT-BASED PROTEINS + NIACINAMIDE]

    Nourishing care from scalp to ends. ​

    Up to 98% stronger hair ​
    Up to +48% softness**
    Up to 40% more shine***
    *Brushing test vs classic shampoo on sensitised hair ​
    **Instrumental test vs sensitised hair ​
    ***Instrumental test vs pre-washed hair ​

    #NOURISHYOURDREAMS

    Nourishing care from scalp to ends. ​

    Up to 98% stronger hair*​
    Up to +48% ​softness**
    Up to 40% ​more shine***
    *Brushing test vs classic shampoo on sensitised hair ​
    **Instrumental test vs sensitised hair ​
    ***Instrumental test vs pre-washed hair ​

    #NOURISHYOURDREAMS

    PDP Reviews
    Rated 3 out of 5 by from Enjoy this but don't love it Tried this because of the hype even though my hair is protein sensitive and I have to say that overall I enjoy it but can't use it too frequently. The product is a gel like slightly creamy texture, delightfully light and it leaves hair silky. The problem is that because it contains protein, if I use it too often, my hair feels slightly dry. The scent is totally divine. Lovely product but not a game changer and didn't help improve my hair that drastically. Wish Kerastase had more products with this precise fragrance because it's heavenly.
    Date published: 2024-02-28
    Rated 5 out of 5 by from Smooth hair I loved this product. After use, my hair wasn't anymore frizzy and it had a smooth touch. Great product.
    Date published: 2024-02-23
    Rated 3 out of 5 by from Skeptical It has an ingredienti called BHT do your own homework ladies.
    Date published: 2023-12-19
    Rated 5 out of 5 by from Hair feels and look healthy and strong. Incredible My new favourite serum. After only 2 uses, I can’t believe the difference! The mids and ends of my hair used to be very dry and due to heat styling I had split ends and broken hair shafts. The before and after serum difference in my hair texture is incredible! My hair now feels so soft and appears shinier & healthier. This serum is now part of my hair care. Thank you for the free sample ❤️
    Date published: 2023-11-24
    Rated 5 out of 5 by from Super awesome hair serum !!! My new favourite serum !!! It’s make hair smooth although I wake up the other day !!
    Date published: 2023-11-21
    Rated 5 out of 5 by from Amazing product! After only a couple of weeks of use, I can’t believe the difference! The mids and ends of my hair would tend to be quite dry as it is highlighted hair. The before and after serum difference in my hair texture and appearance is incredible! My hair now feels so soft and appears shinier & healthier.
    Date published: 2023-11-16
    Rated 5 out of 5 by from Lovely I saw a change in the end after a minth of using it. Would recommend
    Date published: 2023-11-16
    Rated 3 out of 5 by from Good but expected a bit more Been using about 4-5 pumps every night. The smell is amazing, but that is about it. I expected more conditioning or more slip. My hair is on the thick, dry side, and I use a lot of heat styling. I think an oil might be better suited for me. I will be using the rest of the bottle, but my next purchase will be an oil for sure.
    Date published: 2023-11-16
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