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8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
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8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
8H Magic Night Hair Serum - K Loyalty Club - 15% | L'Oréal Partner Shop
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Description

 8H Magic Night Serum by Kérastase is a beauty sleep high-nutrition night 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. The magical overnight hair serum works for 8 hours to revitalize and regenerate dry hair and protects it from pillow friction. 
The bottle is made of 20% recycled glass.

  • +98% stronger hair*

*Instrumental test results after application of 8H Magic Night Serum

How To Use
  • STEP 1: Use 2 to 4 pumps, depending on the length and thickness of the hair.
  • STEP 2: Apply on lengths and ends of towel-dried or dry hair.
  • STEP 3: Leave in overnight with no need to rinse in the morning.

Learn more on Access

Ask more information about this product
Ingredients

PLANT-BASED PROTEINS: In this protein shampoo, wheat, corn, and soy whole grains act as a dietary supplement. Blended with fatty acids, omega, and vitamins, they feed the hair with essential nutrients.     

NIACINAMIDE: A derivative of vitamin B3 that locks-in nutrition, making this niacinamide shampoo able to strengthen the fiber barrier for long-lasting health.

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

 

AQUA / WATER ●CETEARYL ALCOHOL ●DIMETHICONE ●GLYCERIN ● BEHENTRIMONIUM CHLORIDE ●AMODIMETHICONE ●CETRIMONIUMCHLORIDE ●PHENOXYETHANOL ●ISOPROPYL ALCOHOL ●SODIUM LAURETH SULFATE ●NIACINAMIDE ●LACTIC ACID ●BUTYLENE GLYCOL ●LINALOOL ●BENZYL ALCOHOL ●HYDROXYCITRONELLAL ●HEXYL CINNAMAL ●CITRONELLOL ●COUMARIN ●ALPHA-ISOMETHYL IONONE ●GERANIOL ●HYDROLYZED WHEAT PROTEIN ●HYDROLYZED CORN PROTEIN ●HYDROLYZED SOY PROTEIN ●IRIS FLORENTINA ROOT EXTRACT ●PARFUM / FRAGRANCE ●

Rating & Reviews

2,692 reviews
5 stars
( 2,227)
4 stars
( 314)
3 stars
( 83)
2 stars
( 36)
1 star
( 32)
5
4.7 / 5 stars

SheliaMc

5

1.756680307E12 31/08/2025

Nightly magic in a bottle

[This review was collected as part of a promotion.] By far, the best nightly product ever made. Creates a softness that is long lasting and makes my hair more manageable with little work.

Originaly posted on  kerastase-usa.com

Piperstinley

5

1.756680307E12 31/08/2025

Soft and silky hair

I love this overnight product. I put it on my hair before I go to bed put my hair up in a ponytail and more in my hair is soft and silky and doesn’t look greasy. It is good to go.

Originaly posted on  kerastase-usa.com

Rae Harris

5

1.756674005E12 31/08/2025

Game changer for thinhair with dry ends

Great product. I am 56 with thin hair that gets dry at the ends. It always has. This product has been a game changer for me.

Originaly posted on  kerastase-usa.com

Adriana G

5

1.75665871E12 31/08/2025

best product

de verdad que es uno de los mejores productor que he utilizado, se siente el cambio en el cabello en el primer uso

Originaly posted on  kerastase-usa.com

Cj chris

5

1.756657807E12 31/08/2025

Magic night serum

I am on my second bottle. I love this serum. It makes my hair feel so soft in the morning. It like the feeling when you come out of the salon and love the way your hair feel.

Originaly posted on  kerastase-usa.com

Kris Kerastase

5

1.756654207E12 31/08/2025

Miracle Serum

I don't know what's in this stuff, but it makes my hair so silky smooth and healthy feeling. Love it!

Originaly posted on  kerastase-usa.com

Vida vida

5

1.756638008E12 31/08/2025

Muy apropiado para la moche

[This review was collected as part of a promotion.] Deja mi cabello súper suave tengo mechas y cuando lo uso me da brillo y susvidsd

Originaly posted on  kerastase-usa.com

Taylu tibisay

5

1.756619107E12 31/08/2025

The best one!!!! Make my hair very soft

[This review was collected as part of a promotion.] That's one of the best products I've tried. My hair is very soft and above all healthy. I love it, it's one of my favorite serums

Originaly posted on  kerastase-usa.com

Dr RLT

5

1.756582208E12 30/08/2025

Love this Product!

[This review was collected as part of a promotion.] The smell and feel of this product is so luxurious. I have seen a noticeable difference in the health of my hair since I started using it consistently.

Originaly posted on  kerastase-usa.com

Jojo75

5

1.756576807E12 30/08/2025

Magic potion that works!

[This review was collected as part of a promotion.] I was skeptical at first but this truly works. I apply a small amount before I wrap my hair ant night and in the morning my hair is more manageable and feels so smooth.

Originaly posted on  kerastase-usa.com

Tagable

5

1.75658401E12 30/08/2025

Best stuff for dry, frizzy hair in humidity

[This review was collected as part of a promotion.] I’ve tried lots of hair products over the years to prevent frizzy hair in an extreme humid climate and I finally found something that works. I love this stuff and a little goes a long way

Originaly posted on  kerastase-usa.com

Erikata

5

1.756566906E12 30/08/2025

Kérastase Nutritive

[This review was collected as part of a promotion.] This product is a 10 out of 10. It has helped my hair incredible. I apply it every night, and I feel that my hair has recovered remarkably.

Originaly posted on  kerastase-usa.com

8 Magic Night

5

1.756563307E12 30/08/2025

Amazing Overnight Treatment

Love this serum! I put a pump or two in before bed and wake up with softer, smoother, less frizzy hair. It feels super lightweight, doesn’t mess up my pillow, and smells amazing. A little pricey, but totally worth it for how healthy my hair looks in the morning.

Originaly posted on  kerastase-usa.com

melllodyy

5

1.756539907E12 30/08/2025

the. best.

smells so good and using before the elixir hair oil makes my dyed hair feel naturally soft and virgin!!

Originaly posted on  kerastase-usa.com

Mbowers

5

1.756577705E12 30/08/2025

Lifetime purchase

[This review was collected as part of a promotion.] Been using this serum for several years. Love the smell and how soft it makes my hair feel the next morning. Will be a lifetime purchase for me!

Originaly posted on  kerastase-usa.com

Vestangy

5

1.756509304E12 29/08/2025

The best product

[This review was collected as part of a promotion.] Lo mejor que he probado deja el pelo espectacular y súper sedoso

Originaly posted on  kerastase-usa.com

Chanchan 41

5

1.756459859E12 29/08/2025

Excellent produit je l'utilise depuis plusieurs annees

Originaly posted on  kerastase.fr

TannersMom

5

1.756478707E12 29/08/2025

Amazing!

its my go to for hair routine. Amazing doesn't do it justice.

Originaly posted on  kerastase-usa.com

Emma BP

5

1.756478707E12 29/08/2025

Excellent

[This review was collected as part of a promotion.] Leaves hair super soft and hydrated. I use it every night before bed.

Originaly posted on  kerastase-usa.com

Amber5

5

1.756478707E12 29/08/2025

GREAT FOR CURLS

for my lazy curly hair girls just scrunch up a handful with the product and it’s amazing! Shiny, no frizz and makes the hair smell great!

Originaly posted on  kerastase-usa.com

DannaD

5

1.756417506E12 28/08/2025

Great texture

The smell is magnificent alone. Leaves hair soft and moisturized.

Originaly posted on  kerastase-usa.com

Regina204

5

1.756394119E12 28/08/2025

Love it!

I use this overnight before washing my hair. Definitely improves the condition & controls frizziness.

Originaly posted on  kerastase-usa.com

denisediv

5

1.756392307E12 28/08/2025

My favorite product!

Makes my hair look great. Easy to use. Not greasy

Originaly posted on  kerastase-usa.com

Bteschishere

5

1.756352703E12 27/08/2025

LOVE

About a year ago I had a hairdresser give me an awful haircut and she cut most of my hair off. Ive been using this because my hair is prone to breakage from being so fine. This has changed the game for me. I haven't had split ends since I started using it and my hair has never looked healthier. Ive tried other "similar" products and none of them come close to how good this one is. Highly recommend!

Originaly posted on  kerastase-usa.com

Jacee C

2

1.756576807E12 30/08/2025

Not Worth The Money

I’ve used 4 pumps a night for the whole bottle and have not seen any difference in my hair. It smells really nice but I’m not sure it’s worth the price tag.

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center

Hi there! Thank you for reaching out about our Nutritive 8h Magic Night Hair Serum. We are truly sorry to hear that after consistently using 4 pumps a night for the entire bottle, you haven't seen the difference you expected in your hair. We're glad you enjoyed the scent, but we completely understand your concern regarding the value for the price. Your honest insights are incredibly valuable to us as we continuously strive to improve.

Kimmer

5

1.756321213E12 27/08/2025

Best product out there

I am never without the Night Hair Serum. I even use it during the day when I get ready for work. It makes my hair so smooth, and keeps the split ends away.

Originaly posted on  kerastase-usa.com

Tam220

5

1.756392307E12 28/08/2025

This is amazing

I love this product, it really makes a difference in your hair. It makes it so soft and shiny

Originaly posted on  kerastase-usa.com

LauraLeo

5

1.756251905E12 26/08/2025

I love the 8h Magic Night Hair Serum

I’ve been using the Nutritive 8h Magic Night Hair Serum and absolutely love it! The texture is lightweight and not greasy, which makes it perfect for overnight use. I wake up with softer, smoother hair that feels hydrated and looks much less frizzy. It also has a subtle, pleasant scent that isn’t overwhelming. I really appreciate how it nourishes my hair while I sleep, such an easy addition to my routine with noticeable results by morning. Highly recommend!

Originaly posted on  kerastase-usa.com

M Meyer

5

1.756213212E12 26/08/2025

Nutritive 8 hr Magic Night Hair Serum

A wonderful product! I cannot live without it, I have fine hair prone to fizzy during the heat of Summer and dry during Winter. I apply this at night and go to bed drifting off to the beautiful smell of the product, wake up in the morning with bouncy, no bed head ready to go hair! Love Love Love

Originaly posted on  kerastase-usa.com

Alejandra R

3

1.756235163E12 26/08/2025

Good but strong scenes

It is good for hair it leaves it shiny but the smell is like musky. I needed a lot for medium hair

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center

Hi there! We are glad to hear that our product left your hair shiny and looking good! I'm sorry to hear that the musky scent wasn't quite to your liking and that you needed to use a lot for your medium-length hair. Your feedback on the scent and usage amount is very helpful.

Helicopter

5

1.756174504E12 25/08/2025

Hair Revival

[This review was collected as part of a promotion.] This product adds so much moisture without weighing down my hair! It’s hard to find products that work with curly hair. But this product has so much with one pump that I am definitely going to repurchase!

Originaly posted on  kerastase-usa.com

Nikki10692

5

1.75622221E12 26/08/2025

Gamechanger

[This review was collected as part of a promotion.] I have very dry frizzy hair and this has been a game changer. My hair is so soft and significantly less frizzy in the mornings.

Originaly posted on  kerastase-usa.com

PetraR

5

1.756221306E12 26/08/2025

Smells and works great

A key part of my night ritual, it has helped keep my hair healthier

Originaly posted on  kerastase-usa.com

Jaynine

5

1.756148411E12 25/08/2025

MUST HAVE for 50 year olds plus!

This product has served me extremely well. Being a peri-menopausal women, I was noticing how much drier the back of my hair has been. NOT GOOD, but once I started using the Magic Night Hair Serum, that has drastically changed, and my hair looks and feels so much heathier and make me look YOUNGER! YAY :)

Originaly posted on  kerastase-usa.com

NERGELYS

5

1.756135811E12 25/08/2025

ESPECTACULARRRRR!!!!

[This review was collected as part of a promotion.] LO AMO LO TENGO EN EL PEQUEÑO SE ME ESTA AGOTANDO Y PEDI DE NUEVO NO PUEDO VIVIR SIN EL. MI PELO ES MAS SUAVE PUNTAS HERMOSAS Y SANAS.

Originaly posted on  kerastase-usa.com

Nico88

5

1.75610881E12 25/08/2025

Smells so good

Love the smell and it works for my hair! Prevent heat damage as well.

Originaly posted on  kerastase-usa.com

Hairlover273

5

1.756134009E12 25/08/2025

Amazing

I’ve been using this product for years and it’s a staple.

Originaly posted on  kerastase-usa.com

Di_biolley

5

1.756082708E12 24/08/2025

Amazing results from the first application

[This review was collected as part of a promotion.] I love the scent my hair has in the morning, this works wonders for heatless curls as well, and I love the weightless formula

Originaly posted on  kerastase-usa.com

Malouinmiami

5

1.756075506E12 24/08/2025

Love this product !!!

[This review was collected as part of a promotion.] Love this so much !!! It is becoming a ritual before bed

Originaly posted on  kerastase-usa.com

Anonymous

4

1.756069205E12 24/08/2025

Love the smell

[This review was collected as part of a promotion.] I love the way this smells! It’s does a great job controlling the split ends and frizz. Feel like my hair seems thicker and healthier after using each night

Originaly posted on  kerastase-usa.com

Rojo

5

1.756065187E12 24/08/2025

L’essayer c’est l’adopter!

J’adore ce produit qui a rapidement rétabli des cheveux secs à des cheveux en santé! Que dire de l’odeur qui est sublime! Belle découverte!

Originaly posted on  kerastase.ca

Karinaa

4

1.756089903E12 24/08/2025

Good product

[This review was collected as part of a promotion.] It's a great product. It doesn't leave your hair greasy and leaves it feeling soft right after applying.

Originaly posted on  kerastase-usa.com

HAPPY HAIR IN HAWAII

5

1.756079109E12 24/08/2025

No more BAD HAIR Days.

i have been on cancer medication for the past 18 months. During that time i have experienced severe hair loss, off and on. and over the past 6 months my straight hair has become wiry and fizzy in parts. i have used your shampoo and condition for a few years now, and decided to try the night serum. i squirt a very small amount on my hands and just run it through my hair before drying. Not only does this product smooth out the frizz, it makes the rest of my hair look full and healthy. This is the first ever review i have written, but i'm hoping that it will help some other people with medically induced hair issues find the same results, and enjoy no more bad hair days! joan

Originaly posted on  kerastase-usa.com

Lili ong

5

1.756009806E12 24/08/2025

The best

This serum help manage your hair… wake up with beautiful hair bin the morning is everyone dream .

Originaly posted on  kerastase-usa.com

patito13

5

1.756002603E12 23/08/2025

fabulous

My hair regained a lot of silkiness, and it is more manageable and it no longer has so many brittle ends.

Originaly posted on  kerastase-usa.com

MichelleG87

5

1.755988203E12 23/08/2025

Night serum

[This review was collected as part of a promotion.] Love this product! My hair fills so much healthier with regular use

Originaly posted on  kerastase-usa.com

Halima Mariam

5

1.755977405E12 23/08/2025

Essential for fine and curly Hair

Best Product that hydrates without weighing down. Using it at night as recommended and to touch up during the day.

Originaly posted on  kerastase-usa.com

NancySt

5

1.755966609E12 23/08/2025

Love love love

[This review was collected as part of a promotion.] No frizz when I wake up. This really is magic. Soft and shiny hair without frizz.

Originaly posted on  kerastase-usa.com

Edwina

5

1.755952206E12 23/08/2025

Estupendo producto

Me encanta este producto, deja el cabello súper suave y sedoso al día siguiente.

Originaly posted on  kerastase-usa.com

Desi C

5

1.756255805E12 26/08/2025

Favorite Softening Serum

Gel/ cream hybrid texture, very light weight and doesn’t weigh down my hair even after several days of use before wash days!

Originaly posted on  kerastase-usa.com

DaniLaila

5

1.755961206E12 23/08/2025

Amazing overnight hair transformation!

[This review was collected as part of a promotion.] I absolutely love this serum! I apply it at night and wake up with my hair feeling soft, smooth, and nourished. It doesn’t leave any greasy residue and absorbs quickly. My ends look healthier, and the fragrance is subtle yet luxurious. After a few uses, I noticed a big improvement in shine and manageability. Definitely worth it for anyone looking for an overnight hair treatment that truly works.

Originaly posted on  kerastase-usa.com

Kimberley Meny

5

1.755883806E12 22/08/2025

Must have for overnight heatless curls!!

Love this product! I use this at night with my heatless curls, each morning it looks like I have a professional bombshell blowout. Highly recommend!!!

Originaly posted on  kerastase-usa.com

MM colo

5

1.755834307E12 21/08/2025

Love this

My hair isn’t breaking and feels healthier than ever. I put this in my hair each night and then wear a bonnet.

Originaly posted on  kerastase-usa.com

Yuannn

5

1.755832507E12 21/08/2025

Very nourishing

[This review was collected as part of a promotion.] I use it before bedtime and it smells really good! A convenient substitution for hair mask.

Originaly posted on  kerastase-usa.com

CurlySteph

5

1.755870327E12 22/08/2025

Game changer

[This review was collected as part of a promotion.] Started because I received a sample. Now I won’t go without. This and a satin bonnet is my sleep miracle. I have long curly hair.

Originaly posted on  kerastase-usa.com

Giselda Miranda

5

1.755798311E12 21/08/2025

Nutritive 8H Magic Night Hair

Nutritive 8H Magic Night Hair is really good for my hair, leaving it very hydrated and with a wonderful scent.

Originaly posted on  kerastase-usa.com

DaniG2015

5

1.75583105E12 21/08/2025

MUST HAVE!

[This review was collected as part of a promotion.] I absolutely love this! It makes my hair smell so good, makes it more smoother/softer and I just overall feel like it’s helped my hair look more healthy!

Originaly posted on  kerastase-usa.com

Sonoma Yvonne

5

1.755831056E12 21/08/2025

Excellent Night Serum

I started using this serum nightly and saw an immediate improvement in my hair's shine and overall health. I swim in a chlorinated pool every day and my hair is color treated. This serum is a must for my daily routine. It has helped immensely with dryness and I have received many compliments as to how my hair looks so smooth and shiny!

Originaly posted on  kerastase-usa.com

Becabravo

5

1.755754204E12 21/08/2025

Sooo good!!

Amazing results. I expected the serum to be thicker or heavier, but for my medium to thick hair the consistency was perfect. I am not a big fan of the fragrance in this product but I would let that slide anytime because of the incredible results. I wake up with the shiniest, softest hair ever!!

Originaly posted on  kerastase-usa.com

JA2025

5

1.755718206E12 20/08/2025

Amazing product

I love kerastase but this serum specifically is one of my favorites

Originaly posted on  kerastase-usa.com

Anonymous

5

1.755733508E12 20/08/2025

Best nutritive product

An excellent serum. Leaves my hair smooth and shiny. My hair looks healthy with no frizz the next day.

Originaly posted on  kerastase-usa.com

Nads21

5

1.755625512E12 19/08/2025

Love

[This review was collected as part of a promotion.] Started with a sample and bought the full size. Absolutely love how soft it leaves my hair in the morning after applying it the night before. Does not leave my hair oily or weighed down and has the most beautiful scent. Definitely a must have!

Originaly posted on  kerastase-usa.com

Michelle95

5

1.755612912E12 19/08/2025

Love

Absolutely has made a big difference in my hair as I have been on a journey back to healthy hair

Originaly posted on  kerastase-usa.com

SherryC

5

1.755555311E12 18/08/2025

Softest Hair ever!!

[This review was collected as part of a promotion.] Using this nightly leaves my hair so soft and fresh-feeling in the mornings. Never feels oily or greasy.

Originaly posted on  kerastase-usa.com

Kendrellica

5

1.756255916E12 26/08/2025

SO many compliments

I love this product!! I use 3 pumps total throughout my hair right before bed. Sometimes I wear a bonnet, but it's not necessary. The smell is floral and is very faint by morning. It leaves my hair soft and smooth the entire next day. I find myself petting my hair because it feels so great. Kerastase has really made a major positive impact on my menopausal hair!

Originaly posted on  kerastase-usa.com

Maro13

5

1.755477905E12 17/08/2025

Gold in a bottle!!!

[This review was collected as part of a promotion.] I noticed a big difference in my hair! My frizz is so much more under control, it actually works!

Originaly posted on  kerastase-usa.com

CBETA14

5

1.755435612E12 17/08/2025

Amazing product

I put it in my ends at night and during the day. It makes my dry blond hair shiny and soft.. it gets the frizz out on the second and third day also

Originaly posted on  kerastase-usa.com

Maggie EM

5

1.755431109E12 17/08/2025

Night magic

[This review was collected as part of a promotion.] The serum Softens and moisturizes hair throughout the night.

Originaly posted on  kerastase-usa.com

Etexas

5

1.755449108E12 17/08/2025

Excellent product

[This review was collected as part of a promotion.] It makes my hair smooth and with a very nice smell

Originaly posted on  kerastase-usa.com

Orchids

5

1.755448216E12 17/08/2025

Best serum.

My coarse, dry hair LOVES this serum. Never weighs it down, leaving it soft with a great shine and amazing smell. I’m obsessed!!

Originaly posted on  kerastase-usa.com

CRODZ11

5

1.755448216E12 17/08/2025

MAKES HAIR SWOFT

[This review was collected as part of a promotion.] IT HELPS WITH MY FRIZZ MAKES HAIR SOFT AND MANAGEABLE

Originaly posted on  kerastase-usa.com

Anne Sa

5

1.755368106E12 16/08/2025

Great for curly hair

I love this product to use after my curly hair routine - it helps smooth out the frizz and rejuvenates my curls on day 2 / 3 after washing.

Originaly posted on  kerastase-usa.com

MaryTess

5

1.755317706E12 16/08/2025

Will repurchase

This serum works -- my hair is so healthy and shiny. I use a pump and 1/2 at night, isn't greasy at all and keeps my hair healthy.

Originaly posted on  kerastase-usa.com

Magic serum works wonders

5

1.755348308E12 16/08/2025

Best overnight magic serum

[This review was collected as part of a promotion.] This product has done wonders for my 6 year old's long coarse hair. Is makes it softs and keep it tangling. Great product !

Originaly posted on  kerastase-usa.com

ASC 006

3

1.755801088E12 21/08/2025

Smell was the only good thing

I don’t know if I was using this wrong but I didn’t really see a difference but the smell is phenomenal!

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center

Hi ASC 006! We are sorry to hear that our Nutritive 8h Magic Night Hair Serum did not exceed your expectations. We strive to deliver products that will be 100% satisfactory to our consumers and want to know when these expectations are not met. We will be passing on your comments to others in our team.

Lanaelle

4

1.75529432E12 15/08/2025

Good but not great

Love this product for frequent night time use however the only downside to it is that being a night time product, I use it after blowing out and styling my hair and it makes my curls drop and hair straightens out. Besides that product works well and has done wonders

Originaly posted on  kerastase-usa.com

Whitleydrw

4

1.755283525E12 15/08/2025

It works great

It does improve the texture. Although it’s a small bottle and if you have long thick hair it goes fast. If

Originaly posted on  kerastase-usa.com

malenadc

5

1.755274511E12 15/08/2025

Excellent

[This review was collected as part of a promotion.] Increible serum, no es grasoso e hidrata muy bien el pelo. Te levantas con el pelo hermoso!

Originaly posted on  kerastase-usa.com

Celeste Coll

5

1.755267308E12 15/08/2025

Night hair Serum extraordinary

I love this Serum, definitely a must have in my routine.

Originaly posted on  kerastase-usa.com

rafacd

5

1.755283525E12 15/08/2025

Obesessed with this serum!

I use it every night without missing a day. In the morning, my hair is shiny, my frizz is under control, and it smells amazing!

Originaly posted on  kerastase-usa.com

Chari11

5

1.75526101E12 15/08/2025

Great for my hair type

It is working great in my hair, notice my hair become lighter

Originaly posted on  kerastase-usa.com

SF4744

5

1.755233106E12 15/08/2025

Magic Night is Simply Magical

After using this product on dry hair at night time until the morning, my hair is supple and shiny! I cannot live without it.

Originaly posted on  kerastase-usa.com

vegasfordfamily_8648

5

1.755228629E12 14/08/2025

Wake up to perfect hair

[This review was collected as part of a promotion.] The Kérastase 8HR Magic Night Hair Serum has completely transformed my hair. I use a few pumps before bed and wake up with soft, smooth, and healthy-looking hair — without any greasiness. My ends feel stronger, frizz is gone, and it smells amazing. Five stars.

Originaly posted on  influenster.com

MimiBobo

5

1.755199811E12 14/08/2025

Love it!

[This review was collected as part of a promotion.] I have been using this serum for several weeks on my dry blonde hair and have noticed a huge improvement in my split ends, as well as a lot of added shine.

Originaly posted on  kerastase-usa.com

Anonymous

5

1.755149404E12 14/08/2025

highly recommend

I’ve been using this serum for a few weeks now and I’m honestly amazed at the results. My hair feels incredibly soft, silky, and noticeably healthier. It absorbs quickly without leaving any greasy residue, and the shine it gives is just beautiful. It’s made my hair look and feel luxurious, and I’ve gotten so many compliments since I started using it.

Originaly posted on  kerastase-usa.com

NatRod

5

1.755134105E12 13/08/2025

Great with heartless curls!

I use this before wrapping my hair with heartless curls. I combine with a little of the gold elixir oil and my hair is shiny, smooth feels great to touch!

Originaly posted on  kerastase-usa.com

Megan123456

5

1.755107108E12 13/08/2025

Changed my hair

[This review was collected as part of a promotion.] I've always had naturally thin hair and this has helped so much with growth, health, and length!

Originaly posted on  kerastase-usa.com

Wendylou

5

1.755091827E12 13/08/2025

Must have for all hair

You will be hooked with the results . Buy two bottles

Originaly posted on  kerastase-usa.com

MammaG

5

1.755105312E12 13/08/2025

Must have treatment for damaged hair!

I am a Cosmetology Instructor and have been a cosmetologist for45 years! This treatment is on the top of my list as an overnight treatment or just running some through your hair before a messy bun! it strengthens , mends, adds shine and manageability! Wise purchase!

Originaly posted on  kerastase-usa.com

Rere33

5

1.755023408E12 12/08/2025

Favorite product

[This review was collected as part of a promotion.] I have been using this product for several years. I put a small amount and work it through my mid length to ends at night. There is no greasiness in the morning. I use it most nights and appreciate getting the extra moisture and treatment while I sleep!

Originaly posted on  kerastase-usa.com

Vicky G

5

1.755003608E12 12/08/2025

Fascinated with results

[This review was collected as part of a promotion.] This is part of my night routine and I’ve seen so much improvement in my hair, that I’ve been gifting these to my friends and family on special occasions.

Originaly posted on  kerastase-usa.com

Sammi M

5

1.755012611E12 12/08/2025

What a difference !

My hair used to break off at a certain length, but after consistently using a few kerastase products, my hair grows long so quickly !

Originaly posted on  kerastase-usa.com

Haroline

5

1.755044235E12 12/08/2025

Best thing for your ends!!!

This stuff is amazing! I use it in my hair every night before bed. My hair has never been so healthy before. My hair is so healthy and full because my ends are always moisturized because of this product. Love it!

Originaly posted on  kerastase-usa.com

GabyMarche

5

1.754976609E12 12/08/2025

My hair feels like silk in the morning!

Love this serum. I apply it at night and wake up with soft, smooth, and shiny hair. It absorbs quickly, smells amazing, and leaves no residue on the pillow.

Originaly posted on  kerastase-usa.com

Pixie Moon

5

1.754925314E12 11/08/2025

This is an amazing product!

I was skeptical that an overnight serum would improve my hair without making it greasy. I noticed a marked improvement in my hair health after just 3 nights, and my hair was never greasy in the morning.

Originaly posted on  kerastase-usa.com

Jillsh

5

1.754885706E12 11/08/2025

Love this stuff!!

This stuff is amazing! I use it in my hair every night before bed. My hair has never been so healthy before.

Originaly posted on  kerastase-usa.com

siena43

4

1.755029872E12 12/08/2025

Have repurchased, but honestly not worth the hype

I think this is a good/great product, and does nourish my hair. However for the price point I think there are better products/ same products for cheaper, which I will be purchasing in the future. Do love this serum sometimes.

Originaly posted on  kerastase-usa.com

Carson

5

1.754885706E12 11/08/2025

Smooth hair by morning

Great nighttime serum that allows your hair to smooth and settle overnight!

Originaly posted on  kerastase-usa.com

Ava284

5

1.754909115E12 11/08/2025

Very good

[This review was collected as part of a promotion.] Makes my hair feel softer! My hair feels 10x better after using the product.

Originaly posted on  kerastase-usa.com

Valejara

3

1.754944443E12 11/08/2025

I haven’t really felt much difference

I’m still working on it hoping I’ll see a diference

Originaly posted on  kerastase-usa.com

Reply from Consumer Care Center

Hi Valejara. Thank you for reaching out about Nutritive 8h Magic Night Hair Serum. We truly value the feedback that our customers share with us, regardless of whether it's positive or negative. Your input is instrumental in helping us improve our brand and deliver products that meet your needs and desires. Your feedback is valuable, and we appreciate you taking the time to share it with us.

    8H Magic Night Hair Serum 90ml

    Kerastase - Nutritive

    Product code : 3474637155025

    Overnight beauty sleep high nutrition serum for dry hair.

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