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Rating: 3.8Based on 147 reviews
  • Most helpful positive

    Bergit

    7 months
    Rating: 4 out of 5
    Verifierad testare

    Difficult to assess the effect after only 4 weeks of use..

    I received this exciting hair product for testing as #LYKOINFLUTESTER. This is a strengthening serum from Kérastase that, according to the product description, is supposed to prevent hair loss due to hair breaking. The serum has ingredients that are supposed to make the hair more resilient and minimize hair loss. The serum is supposed to strengthen and care for the naturally protective barrier in the scalp. The serum should be used once daily in the morning or before bedtime. You can apply up to 4 doses to a dry or towel-dried scalp, section by section. 1 dose = 1 pipette to the mark. The serum should be lightly massaged in and not rinsed out. I was super excited to test this serum since after three pregnancies (six years since the last) I have gotten thinning around the hairline on my forehead. Here, the hair grows extremely poorly, and the little that grows gets a maximum of 6 cm long. Exciting to see if this serum could help. I also generally have hair that never gets as long as I want because it breaks and splits easily. I otherwise have medium-length, Nordic, fine hair with slightly bleached ends - otherwise untreated. I’m starting to go gray (I’m 43 years old). These are my thoughts on the product after 3.5 weeks of use: ✅ Lovely container that looks good on the bathroom shelf ✅ Good pipette that makes application easy, doesn’t drip. ✅ The product doesn’t feel sticky on the hands afterwards (even though you should of course wash it off) ✅ The hair doesn’t feel greasy at all when used (I’ve used it in the evening) 🚨 Quite okay scent (but relatively strong). Smells a bit masculine ❌ The bottle is not very economical in use and the price is quite high. I applied 4 doses each time and used up the product in 4 weeks. ❌ No visible results after four weeks. Maybe you need to use it longer to see results (but now the bottle is empty…) I find it difficult to properly assess this product since I feel it should be used over a longer time frame to see any potential results. #LYKOINFLUTESTER #KERASTASE

    Translated from norwegian

    56770 views

    • Cathrine

      6 months
      Thorough and honest review

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  • Most helpful negative

    Anna

    7 months
    Rating: 2 out of 5
    Verifierad testare

    Nja

    As an influencer, I had the honor of testing this product. The packaging: In glass that feels sleek and luxurious with a smart pipette. So pretty with the ombre colors too. The consistency is gel-like and wonderfully cooling. Good consistency as it doesn't run out so easily 👌. It smells so good, both orange/citrus and a bit of woody undertone yum. Very fresh scent. I feel that the scent settles after a while, which I think is good since I have worked in healthcare. Smells mild but not too strong after a few hours. The pipette has a good clear marking for how much to take and is easy to handle 👌. When I apply the serum, I feel fresh. But my hair gets greasy, and I find it stiff/chunky after it dries. I don't like that it gives me such a greasy impression, something I really work to avoid. Even the next day, I find my hair greasier and with a strange slightly stiffer feeling in my hair. Which I don't like. I've been using it for a while now and notice no significant difference in my hair at all. I assume you need to use it longer. But I'm most irritated that my hair feels so greasy after a while within 1 hour of application for me unfortunately. So I think it's a ridiculously expensive product to give me greasier hair and no difference in hair quality, but I assume you need to use it for more than 2 weeks. I'm not that impressed yet, but I get to test it a bit longer to see if it gets better going forward. But I don't like the feeling in my hair after it has been a while. In the beginning, it feels super fresh and good, which then turns into a greasy strange feeling in the hair🙈. #LYKOINFLUTESTER #KERASTASE

    Translated from swedish

    54179 views
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  • Joyce

    6 days
    Rating: 5 out of 5

    Incredible difference

    My bottle just ran out after 3-4 weeks, so around a month. I only used 2 pipettes every evening, then massaged it in for 5 minutes. I've noticed a big difference when it comes to losing a lot of hair in the shower or in the hairbrush, and it has really strengthened my scalp. The smell is very strong and smells citrusy. I absolutely think it's worth buying if you're losing a lot of hair, and if you have the budget, this is a super product. + Delivers on its promises + Feels the difference very quickly + Large pipette - Very expensive - Only lasts a month

    Translated from swedish

    824 views
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  • Malin

    6 days
    Rating: 4 out of 5
    verified customer

    3.5 ⭐️

    If it were possible, I would give the serum 3.5 ⭐️. The product has a strong, masculine/feminine scent that will be nauseating for many. The price (and with the price increase) is incredibly steep, which means you almost have to wait for a sale to afford it. The bottle is far from economical in use if you follow the recommendation of 4 pipettes daily. Personally, I use 1-2 pipettes at a time and focus on the crown and scalp. I notice a difference after using this along with a stimulating hairbrush for 1 month and have noticed an increase in hair growth, as 'dormant' hair follicles have been awakened by the combination. I will definitely buy new serum, a beautiful day on sale 😋

    Translated from norwegian

    649 views
    to leave a comment

  • Kristine

    1 week
    Rating: 1 out of 5
    verified customer

    Terrible smell

    I can't stand the smell of this line!!!! Smells absolutely awful, and the smell gets into the pillowcase at night. I'm usually not sensitive to smells, but this one smells sooooo strong.

    Translated from norwegian

    618 views

    • Sunniva

      Customer service at Lyko
      5 days
      Hi Kristine 💕 Thank you so much for sharing honest feedback with us! We totally understand that the scent can be very strong for some, and it’s super important that you enjoy the products you use🌸 Scents can be experienced completely differently from person to person, especially with scented products like this ✨

    to leave a comment

  • Larsa

    1 week
    Rating: 5 out of 5
    verified customer

    Magical

    Absolutely perfect for the hair

    Translated from swedish

    607 views
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  • Thea Detlefsen

    1 week
    Rating: 5 out of 5
    verified customer

    Very good!

    My hair has become less greasy from the product even in the heat that we have now in summer. I use it in the morning (4 times) and massage it nicely into my hair and scalp. Very satisfied with the product! The only downside is the price as it is not quite ideal with a tight budget (I bought it on sale) But otherwise very satisfied!

    Translated from norwegian

    773 views
    to leave a comment

  • Jennifer

    1 week

    Hi!

    Can this be used if you have extensions?

    Translated from swedish

    812 views

    • Emma

      Customer service at Lyko
      1 week
      Hello!🌸 Yes, it does! A fantastic product 😍🫧 Take care!💗

    to leave a comment

  • Rakel Oline

    2 weeks
    Rating: 4 out of 5
    verified customer

    Nice

    Nice
    1360 views
    to leave a comment

  • Jullanbullan

    3 weeks
    Rating: 5 out of 5
    verified customer

    Super nice product for hair

    Really great product!

    Translated from swedish

    2258 views
    to leave a comment

  • Karina

    1 month
    Rating: 4 out of 5
    verified customer

    Kerastase genesis serum

    I have fine Nordic hair and have been testing this for several months now. It took a while before I noticed a difference. But eventually, I lost less hair and had fewer broken hair strands. I stopped using it for a little while, and then the hair loss increased again. I think it smells good, and my hair doesn't get greasy/dirty. The downside is that it's expensive.

    Translated from norwegian

    3066 views
    to leave a comment

  • vivil

    1 month
    Rating: 5 out of 5
    verified customer

    Kérastase genesis serum

    Have been using it for 2 days so I don't know if it works yet!

    Translated from norwegian

    2786 views
    to leave a comment

KérastaseGenesisSerum Anti Chute Fortifiant 90 ml

63 €
Rec. price 64,90 €
Gift
Free delivery option available, can be sent immediately

Daily anti hair-fall fortifying serum for weakened hair, prone to falling due to breakage. Enriched with an effective combination of Aminexil, Edelweiss Native Cells and Ginger Root, the serum improves hair resistance to minimize hair-fall. Day after day the serum sooths and reinforces the natural protective barrier of the scalp. The jelly like texture facilitates the application and avoids any running of the product.

Use:
Use once daily in the morning or before going to bed. Apply up to 4 doses on dry or towel-dried scalp, section by section. 1 dose = 1 pipette until the mark. Massage gently. Do not rinse. Style as desired.

90 ml
  • Category:Serum
  • Article number:
    1015-524-0090

Gift with purchase

Kérastase
GenesisGenesis Fondant Renforcateur Conditioner Travel Size GWP
Value11,90 €
Buy at least 2 from Kérastase

Also available in bundle

Kérastase
Genesis Serum Anti Chute Fortifiant 90 ml & Nutritive 8H Overnight Serum 90 ml
113,90 €
Without bundle: 127 €
Kérastase
Genesis Bain​ & Serum Anti-Chute
89,90 €
Without bundle: 100,50 €

Often bought together

139,50 €
191,40 €

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