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Rating: 4.4Based on 131 reviews
  • Most helpful positive
    The post was made 11 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
    63200 views
  • Most helpful negative
    The post was made 7 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
    31377 views
    • The user's roll: Customer service at Lyko. The comment was made 7 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! 🌸
      4 likes
  • The user's roll: Lyko Creator. The post was made 1 hour
    Rating: 5 out of 5
    verified customer

    Beauty Sleep for Hair

    This night serum from Kérastase is like a leave-in treatment that works while I sleep 🌌. The consistency is light and absorbs quickly into the hair without feeling sticky, which allows me to use it even on my fine, straight Scandinavian hair 💇🏼‍♀️. In the morning, my hair feels softer, more hydrated, and easier to detangle ✨. The scent is subtle yet luxurious, making the whole experience even better. It truly is a product that gives the feeling of waking up with healthier and better-nourished hair – like a little nightly hair treatment 🌿
    13 views
  • The user's roll: Lyko Creator. The post was made 4 hours
    Rating: 5 out of 5

    8H magic night serum🌙

    So wooooow what a product, my hair has never felt so soft and smooth before, I am a person who really tries to take care of my hair with oils and leave-in products etc. but I have NEVER gotten a result like this, I usually use it once a week the day before my wash day, but I have also gone out with it since it is so thin that it doesn't show that you have put anything in. I know that one time I put it in two nights before washing and wooooow what a result, if there is something I really recommend it is this. Easy 10/10 from me😍 #testpilot
    41 views
  • The post was made 2 days
    Rating: 5 out of 5
    verified customer

    10/10

    Such an amazing product! Lays so nicely in the hair & doesn't get sticky in any way. Pure luxury this is! The hair becomes completely MAGICAL smooth too!!!😍
    272 views
  • The user's roll: Lyko Creator. The post was made 5 days
    Rating: 5 out of 5
    verified customer

    Really good!

    A very expensive serum, but I still have to say that it is worth the price, because it is so incredibly moisturizing and gives such a nice shine to the hair😍I don't get any tangles after using it, even when I sleep with my hair down💗It also smells absolutely wonderful👌🏻
    553 views
  • The post was made 6 days
    Rating: 5 out of 5
    verified customer

    New favorite

    I have long had problems with my hair as it is dry and the ends have started to split, but this product has saved my hair!!!
    484 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    Miracle product

    I was a bit skeptical that it would live up to expectations after hearing all the hype around it, but it was worth all the hype! Soft lovely formula, smells very good. My Scandinavian hair doesn’t get greasy from it, but becomes silky. Quite expensive unfortunately, but definitely worth the price.
    650 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    Best!

    I love how light it is in the hair! Super nice to work in and it smells incredibly good without the scent being overly perfumed.
    547 views
  • The post was made 1 week
    Rating: 4 out of 5

    Savior

    I really can't stay still at night, and with my colored, fragile hair, it doesn't go hand in hand. I've been using this for a long time now and I'm super satisfied. Wake up without a straw 💫
    1316 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    LOVE

    I love this night serum, it leaves my hair soft, smooth, and shiny when I wake up. My hair feels hydrated and cared for, without being heavy or greasy!! The scent is wonderful and fresh, it makes for a really lovely evening routine for the hair🥰The serum is easy to apply (about 2 pumps in lengths and ends) and doesn't need to be rinsed out the next morning. Perfect if you ask me😊 For me, it's a super leave-in serum for nighttime use, perfect if you want to give your hair extra care while you sleep. Also works great for heatless curls! Tip! #lykoreview
    1433 views
  • The user's roll: Lyko Creator. The post was made 2 weeks
    Rating: 4 out of 5

    Great serum

    Great serum but expensive.
    2042 views

KérastaseNutritive8H Overnight Serum 90 ml

520 kr*
Rec. price 695 kr
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

Often bought together

921 kr
1 310 kr

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