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Rating: 4.4Based on 107 reviews
  • Most helpful positive
    The post was made 9 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
    40929 views
  • Most helpful negative
    The post was made 5 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
    14611 views
    • The user's roll: Customer service at Lyko. The comment was made 5 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
  • The user's roll: Employees at Lyko. The post was made 3 days
    Rating: 5 out of 5
    verified customer

    Incredible

    I love this!!!
    649 views
    • The comment was made 3 days
      So good😍💖!
  • The post was made 5 days
    Rating: 5 out of 5
    verified customer

    Wow!

    I have been using this product consistently every single night since February of this year. It started with me wanting to test to see if it was worth the hype, and it was! My hair was always tangled and hard to comb when I woke up in the morning. It is not like that anymore after I started using this product in the hair lengths and sleep with a braid, my hair is silk soft every morning. I experience less wear on my hair, and I can’t say anything but that I highly recommend this product. If you feel that your hair is dry and tangled, try this product - it works really well! #konkurranseinflutester #Kerastase
    884 views
  • The post was made 2 weeks
    Rating: 5 out of 5
    verified customer

    Wow😍

    So this serum smells so freaking good🤩 if you like it a bit stronger in the perfume and scent in hair products so that the good scent stays in the hair, then this is to be recommended. The product is very concentrated in consistency, for me with medium-thin/medium-thick hair only one (sometimes one and a half) pump is needed. The hair also becomes so shiny! Luxurious with glass bottle.
    1735 views
  • The post was made 2 weeks

    The Scent😍

    Hi! I have this product at home and I really love the scent. 🤩 Does Kerastase have the same scent in a range of products so that you can buy more products with the same scent as this one?
    1529 views
    • The user's roll: Customer service at Lyko. The comment was made 2 weeks
      Hello! 😍 Yes! 😍 The Kérastase Nutritive line shares the same lovely scent as the 8H Magic Night Serum, so you can buy more products with the same scent, e.g. shampoo (Bain Satin 1 or 2), conditioner (Lait Vital), hair mask (Masquintense), and heat protection/leave-in (Lotion Thermique). Perfect for a complete scent and care experience for your hair! 🌸💖 Take care!🌸
      1 likes
  • The post was made 1 month
    Rating: 5 out of 5
    verified customer

    Good

    Very good
    3505 views
  • The post was made 1 month
    Rating: 5 out of 5
    verified customer

    Best product for hair growth

    Effective even though it's expensive
    3437 views
  • The post was made 1 month

    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?
    3916 views
    • The user's roll: Hairdresser at Lyko. The comment was made 1 month
      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 🌸
      1 likes
  • The post was made 1 month

    Kerastase overnight serum

    Should this be applied to the hair every night or just occasionally?
    3596 views
    • The comment was made 2 weeks
      I believe this product works best on wet hair if you want the product to penetrate the hair strands. When the hair is wet, it is most fragile and absorbs the product best. And I would recommend letting your hair dry completely before going to bed. I would let the product sit in the hair for about 5-10 minutes, apply hair oil, and heat protection. Then I would blow-dry the hair dry, using cold air afterwards, so that the hair's "pores" close in the product. I would sleep with my hair in a loose braid or a loose hairstyle, or use a pillowcase/hair bonnet made of fabric that creates minimal friction. If there is a lot of frizz when you wake up, you can probably use this product or hair oil in a small amount on the lengths/tips of your hair!
  • The post was made 1 month
    Rating: 5 out of 5

    Wonderful!

    Smells so good and makes the hair soft and nice.
    3291 views
  • The post was made 2 months

    Tape

    Can this be used for tape extensions? 🙂
    4039 views
    • The user's roll: Hairdresser at Lyko. The comment was made 2 months
      Hey Marjia! 👋🏼 Yes, it's going well! Focus the product in the lengths roughly below the ears to the tips 🤍 All good 🌸
      2 likes

KérastaseNutritive8H Overnight Serum 90 ml

275 zł
Free shipping, sent from our warehouse in Sweden

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

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