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15% Off
KérastaseKÉRASTASE Nutritive 8H Magic Night Serum 90ml
Nutritive 8H Magic Night Serum by Kérastase is a beauty sleep high-nutrition serum for dry hair.
This overnight hair treatment contains anti-dryness polymers for immediate care with a light and non-greasy finish.
It also delivers a dose of essential nutrients that boost the formula’s ability to nourish and reinforce the hair.
This overnight hair treatment contains anti-dryness polymers for immediate care with a light and non-greasy finish.
It also delivers a dose of essential nutrients that boost the formula’s ability to nourish and reinforce the hair.
Directions
Apply to dry or damp hair before bedtime.
Ingredients
AQUA / WATER / EAU, 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 (F.I.L. N70018806/1).
Bundle
15% SAVING. When you buy two selected Kérastase products.*
*Simply add two qualifying Kérastase products fulfilled by Sephora to your Shopping Bag and the discount will automatically apply at checkout. One offer bundle per order. Valid until the 26th of August or whilst stock lasts. Cannot be used in conjunction with any other promotional discount. Offer is not applicable to pending purchases or previously made purchases.
+Offer
Free Genesis Masque Reconstituant 30ml when you spend £53 on Kérastase.*
Discover Kérastase Genesis Masque Reconstituant, an anti hair-fall intense fortifying mask for weakened hair, prone to falling.
*One free gift per order. Valid until the 31th of August or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total value at order summary must be £53 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Excludes Gift Voucher and Fragrance Gift Box purchases. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
+Offer
Free Genesis Bain Hydra-Fortifiant Shampoo 80ml when you spend £80 on Kérastase.*
Discover Kérastase Genesis Bain Hydra-Fortifiant Shampoo, an anti hair-fall fortifying shampoo for weakened hair, prone to falling. Enriched with Edelweiss Native Cells, Ginger Root & Aquaxyl this shampoo gently clairifies and helps reinforce fibre to reduce the risk of hair fall due to breakage. Removes oil build-up on scalp. Up to 80.9% less hair fall due to breakage.
*One free gift per order. Valid until the 31st of August or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £80 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases.
+Offer
FREE Genesis Fondant Conditioner 75ml when you spend £80 on Kérastase.*
Whatever your mane concern - hydration, volume, or colour vibrancy - Kérastase has a wide range of prescriptive haircare products that’ll bring out the best in your locks.
*One free gift per order. Valid until the 31st of August or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total value at order summary must be £80 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Excludes Gift Voucher and Fragrance Gift Box purchases. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. This offer is available online at Sephora.co.uk to UK Mainland customers only.
See more...
Rated 5 out of
5
by
Luvleen from
amazing hydration
I bought this a few months ago and it has been so great especially when you travel and your hair gets really harsh, a few pumps of this just solve the problem.
Date published: 2025-08-19
Rated 4 out of
5
by
Natalia from
Nice product but not for everyday use
This is a really nice product that smells lovely and makes hair softer but it does make my hair frizzy (i’m prone to frizz) as you are essentially putting a wet product on your dry hair. I wouldn’t use this every night. Maybe 1-2 nights a week before washing the next day!
Date published: 2025-08-15
Rated 5 out of
5
by
TraceyCo from
Transformative
I started to use this a couple of months ago and it has transformed the condition of my hair, such that I no longer need to apply any conditioner and I can wash my hair with nutritive shampoo and leave to dry naturally. No frizz and super soft hair. For years I have had to blow dry then straighten and use smoothing products. Thankfully I discovered Kerastase products and now have easy to care for hair.
Date published: 2025-08-12
Rated 3 out of
5
by
Keeleigh from
Okay
Smells amazing but it made my hair so dry. I dont know if i shoulf give it another go because maybe it could have been something else but idk!
Date published: 2025-07-29
Rated 4 out of
5
by
Nourah from
Moisturizing and smells luxurious
Unfortunately is so good, if you have room to splurge on haircare definitely go for it!
Date published: 2025-07-21
Rated 5 out of
5
by
Loupi from
10/10
I have absolutely loved this product and will buy again
Date published: 2025-06-25
Rated 5 out of
5
by
Humera from
Good for dry damaged hair
Definitely noticed a difference in my hair the next day
Date published: 2025-06-18
Rated 5 out of
5
by
JESSIE from
Amazing
Best thing i've ever used on my hair makes it so silky and soft and smells amazing
Date published: 2025-06-15
Do I rinse this serum out do I use shampoo the next day after its been in my hair all night I wash my hair every day
Hi,
We need few more details from you.
Please contact us on care@sephora.co.uk so we can advise you on this.
Thanks.
Date published: 2024-09-30
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