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Rating: 4.6Based on 225 reviews
  • Most helpful positive
    The post was made 1 years
    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
    1 product in post If I could give more stars, I would!!
    89625 views
  • Most helpful negative
    The post was made 1 years
    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
    1 product in post Strong perfume and makes hair greasy
    49323 views
    • The user's roll: Customer service at Lyko. The comment was made 1 years
      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! 🌸
      12 likes
  • The post was made 2 days
    Rating: 5 out of 5
    verified customer

    Love it

    Love it! I have been using it regularly for a few months now,, and it makes my hair feel so soft. I have fairly fine hair (but a lot of it), and it doesn't weigh my hair down or leave it feeling greasy.
    1 product in post Love it
    491 views
  • The user's roll: Lyko Creator. The post was made 6 days
    Rating: 5 out of 5
    verified customer

    Love this!

    Such a lovely product for daily use that helps my hair to: - Feel more hydrated 💦 - Get rid of all frizz 🎀 - Become softer 🌟 Would recommend everyone to have this in their bathroom cabinet to really take care of the hair and also over a longer period 🥰
    1 product in post Love this!
    629 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    Lovely for the hair

    Love using this as part of my evening routine.
    1 product in post Lovely for the hair
    735 views
  • The user's roll: Lyko Creator. The post was made 1 week
    Rating: 5 out of 5

    🫶🏼🫶🏼

    Amazing product if you want your hair to be shiny right in the morning, make it fuller and thicker, and keep it moisturized all the time. I have used this one and the Kerastase Resistance Scalp Hair Serum among others and really like both, but this one has given better results on my hair, so I highly recommend it🫶🏼🥰🤞🏽
    1 product in post 🫶🏼🫶🏼
    983 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    Night Serum

    Very good serum. Noticed a difference after one night. Hair was very smooth and easy to comb in the morning. #lykoreview
    1 product in post Night Serum
    1102 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer

    Bought 5 times

    When I check my order history, I can see that I have bought this 5 times – that's how much I like it! Smells great, gathers the ends and gives them moisture and shine (dry matte ends goodbye). Doesn't make the hair greasy or heavy.. expensive price, but worth it :)
    1 product in post Bought 5 times
    921 views
  • The user's roll: Lyko Creator. The post was made 1 week
    Rating: 5 out of 5

    Kérastase 8H Magic Night Serum

    I have tested Kérastase Nutritive 8H Magic Night Serum as part of my evening hair routine for 3 months, and this is actually a product I have changed my opinion about since my first experience was not particularly impressive... When I started using it, my hair was in significantly worse condition than it is today. The first few times, I almost felt like my hair felt worse the next morning... a bit stiff and almost like chewing gum in texture. But after improving my overall hair care routine and getting my hair in better condition, I started to notice something completely different. Now I feel that the serum really can do its job 🩷 I only use it the evening after washing my hair, on lengths and ends, and let it work overnight. The next morning, the lengths feel softer, more manageable, and well cared for, and I think the hair gets a nicer shine and less frizz. It actually made me think about how much the starting condition of the hair affects how a product is experienced. Sometimes it might not be the product that is wrong, the hair might simply need a different type of care first. What I like ✨ Makes hair softer and more manageable ✨ Gives the lengths a more well-cared-for feeling ✨ I experience less frizz ✨ Gives a nice shine ✨ Very easy to use (apply and sleep) ✨ Does not need to be rinsed out in the morning 🌸 The scent This one has a fairly strong scent, so that is definitely something to be aware of. Personally, I like it. I think it feels a bit luxurious and almost like a little spa/salon feeling before bedtime. 🥰 I was actually quite skeptical after my first uses. When my hair was in worse condition, I didn’t feel the "wow feeling" I had hoped for at all. But today, when my hair care routine works better and my hair is in a better basic condition, I have had a completely different experience. For me, it is therefore not a product I use every night, but an extra caring step after washing my hair when I want to give the lengths a little more care overnight. It doesn’t feel like a miracle cure, but like a product that complements an already good hair care routine. Have you tried a night serum for hair? 🌙✨ #kerastase #kerastasenutritive #8hmagicnightserum #hårvård #haircare kerastase
    1 product in post Kérastase 8H Magic Night Serum
    695 views
    • The user's roll: Lyko Creator. The comment was made 1 week
      Such an incredibly nice and informative review! I really want to try this, but have held back a bit because of the price. How often do you use it now to get the results you want? And what other changes did you make in your hair care that made it work better than in the beginning, if you know? ❤️ I think your hair looks so incredibly beautiful and healthy!
      1 likes
  • The user's roll: Lyko Creator. The post was made 2 weeks
    Rating: 5 out of 5

    Great

    My hair has always been a bit dry since I often wash it and maybe don’t always take care of it. I’ve tried different products but always feel like my hair gets a bit greasy afterwards. But I thought this one was really great. My hair feels more moisturized and doesn’t feel greasy at all. Definitely recommend!💗
    1 product in post Great
    969 views
  • The post was made 2 weeks
    Rating: 5 out of 5
    verified customer

    Good good good

    Makes the hair smooth and flexible, a bit less now that I have bleached it but works well together with my other products.
    1 product in post Good good good
    479 views
  • The user's roll: Lyko Creator. The post was made 2 weeks
    Rating: 4 out of 5

    Incredible Scent

    I have really enjoyed the Kérastase Night Serum! ✨ It’s a lovely serum to use in the evening, and my hair feels softer, shinier, and more cared for after use. I especially like that it doesn’t feel heavy or sticky in the hair, which is a big plus since I want to be able to use it regularly. The scent is also very luxurious and makes it feel like a little self-care routine before bedtime. 💕 However, I wish the effect on split ends and frizz was even more noticeable considering the price. Overall, a really nice hair product!
    1 product in post Incredible Scent
    427 views

KérastaseNutritive8H Overnight Serum Travel Size 30 ml

307 kr
Free delivery option available, can be sent immediately

Select size

30 ml90 ml

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


How to 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.

30 ml
  • Category:Serum

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