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Rating: 4.3Based on 103 reviews
  • Most helpful positive

    ALICIA WALL

    7 months
    Rating: 5 out of 5
    Verifierad testare

    If I could give more stars, I would!!

    A product I will NEVER stop buying after this. As a Lyko influencer tester, I get the chance to try products and then give you, as usual, an honest review. So much fun! And extra fun when it becomes a product that has been missing in my hair routine. This has honestly given my hair a new life. Giving my hair a serum filled with moisture means I wake up every morning with vibrant hair. I honestly don't think I'll ever stop using this serum? It's so good that I find it hard to see how I could live without it. If you need moisture and are only going to buy 1 product, buy this!! If I could give more than 5 stars, I would ⭐️⭐️⭐️⭐️⭐️ 🍀 Perfect to put in the lengths before going to bed as it works for 8 hours 🍀 I wake up with softer hair 🍀 You don't need much product 🍀 Filled a gap that wasn't in my hair care routine haha 🍀 Good pump and large bottle 🍀 Doesn't weigh the hair down Just hair products are the absolute most fun to test, I think, especially when they hit SO WELL!! 🙌🏼 #LYKOINFLUTESTER #KERASTASE
    33803 views
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  • Most helpful negative

    Norrlänningen

    3 months
    Rating: 1 out of 5
    verified customer

    Strong perfume and makes hair greasy

    I really wanted to like this and join in on others' praise for this product… but unfortunately, I don't like it at all. 1. The scent is too strong, intense, and lasts until the next day and beyond if you don't wash your hair. OK, I thought, I'll survive it if it's otherwise a good product. 2. The hair became shiny right away. Looked promising! I felt like it quickly absorbed into the hair. 3. The morning after, the freshly washed hair from the night before feels greasy and oily as if I had spray and other products in my hair (a feeling I don't like). 4. The hair became rough and tangled more easily. Tried again with less product but the same story. 🤷‍♀️ For reference, I have long, uncolored hair with natural waves that is quite dry. #lykoreview
    9042 views

    • Annica

      Customer service at Lyko
      3 months
      Hey! 🥰 Thanks for writing a detailed review of the product, but it’s a shame it didn’t quite hit the mark for your hair ❤ If you want tips on something else, I can recommend doing our hair test, which you can find in the Lyko app under the search function - BeautyScan ✨ There are the hairdressers who can help find suitable products based on your starting point and wishes 🥰 Have a lovely day! 🌸
      2 likes
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  • Sara

    1 week

    Usage

    Hi, How often should you use this? I have tried it 2 times, the first time on wet hair after the shower and on dry hair before I was going to bed. Felt incredible both times BUT how often should I use this? Is it every night or after every shower?
    594 views

    • Sofia

      Hairdresser at Lyko
      1 week
      Hello Sara 🤠 How fun that you like this, it’s so lovely! 🥰 You can use it every evening on dry or towel-dried hair. If you want, you can also apply a little after showering on damp hair for extra nourishment and shine ✨ Have a nice day 🌸
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  • Mari

    2 weeks

    Kerastase overnight serum

    Should this be applied to the hair every night or just occasionally?
    760 views

    • Pinja

      Customer service at Lyko
      1 week
      Hi Mari, Thank you for your question! The product description does not have a separate mention of how often the product should be used, so based on this, I would say that the product can also be used daily! For many hair types, this is not necessary, so I recommend testing the product initially for example two to three evenings a week and then increasing the usage according to your needs 😊 Have a lovely day 💓
    to leave a comment

  • Louise

    3 weeks
    Rating: 5 out of 5

    Wonderful!

    Smells so good and makes the hair soft and nice.
    944 views
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  • Marija

    1 month

    Tape

    Can this be used for tape extensions? 🙂
    1769 views

    • Nova

      Hairdresser at Lyko
      4 weeks
      Hey Marjia! 👋🏼 Yes, it's going well! Focus the product in the lengths roughly below the ears to the tips 🤍 All good 🌸
      1 likes
    to leave a comment

  • Emma133

    1 month
    Rating: 4 out of 5
    verified customer

    Strange smell

    Good consistency, doesn't stick to hair. Hair feels soft in the mornings. Next, I will try the protein-free version, it will surely work even better on highlighted hair. [hashtag]
    1858 views
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  • Larsa

    1 month
    Rating: 5 out of 5
    verified customer

    Perfect

    Best for the hair
    2133 views
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  • Emilie

    1 month
    Rating: 4 out of 5
    verified customer

    Fresh

    Smells good and is easy to apply. Hair becomes soft and hydrated.
    2472 views
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  • Elin Anie

    2 months
    Rating: 2 out of 5

    Not the best product

    After all the good reviews, I thought I would try this on my hair. It dried quite quickly into the hair and didn't feel greasy the next day, but it didn't give more than that, the hair didn't become any less dry than before, so I won't be buying a new one either, it wasn't worth the price. No product beats Olaplex No. 3, it works wonders for the hair.
    2804 views

    • Frida

      Customer service at Lyko
      2 months
      Hi Elin ✨ Thank you for sharing your experience with us. We understand that not all products work equally well for all hair types, and that Olaplex No.3 is a favorite for many – it’s truly a popular product! We hope you might find something else with us that suits your hair even better. Feel free to reach out if you need help finding the perfect product for you! Wishing you a great day ahead💌
      1 likes
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  • vivil

    2 months
    Rating: 5 out of 5
    verified customer

    Kérastase 8H magic night serum

    I've been using it for 2 days and it has already made my hair softer and better
    2444 views
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  • Fanny

    2 months

    When will more products be coming?

    ???
    2300 views

    • Roosa

      Customer service at Lyko
      2 months
      Hi Fanny 🌸 Thank you for your question! Unfortunately, we do not have an exact delivery estimate from our supplier for the new batch. Please keep an eye on this product so we can inform you personally when it is available for order again! 💕
    to leave a comment

KérastaseNutritive8H Overnight Serum 90 ml

61 €*
Rec. price 64,90 €
Free delivery option available, can be sent immediately
* Cannot be combined with discount codes.

Overnight beauty sleep high nutrition serum
[PLANT-BASED PROTEINS + NIACINAMIDE]

A fantastic serum that works for 8 hours to revitalize and regenerate dry hair:
- Protects from pillow friction
- Restores fiber hydration with 8-hour action
- Restores radiant fibers the morning after
- Helps restore natural hydration level
- Contains niacinamide for immediate care with a light and non-greasy finish.

+47% IMMEDIATE NUTRITION*
+48% Softer hair*
+40% Shinier hair*
+98% stronger hair*
-84% less frizz*
Hair is protected from pillow friction*
72 HOUR NOURISHMENT**

*Instrumental test, immediately after application of product.
**Instrumental test after use of product

Use:

Apply to dry or damp hair before bedtime.


Spread a pump in the hands and distribute on the lengths and ends.
No need to rinse in the morning.

90 ml

Also available in bundle

Kérastase
Genesis Serum Anti Chute Fortifiant 90 ml & Nutritive 8H Overnight Serum 90 ml
113,90 €
Without bundle: 127 €

Often bought together

96 €
165 €

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