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Rating: 3.6Based on 280 reviews
  • Most helpful positive
    The user's roll: Lyko Creator. The post was made 1 years
    Rating: 4 out of 5
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    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
    86529 views
    • The comment was made 2 months
      Hey I have used it for 2 months and can only say like you it does not work for hair loss it smells very strong but I absolutely would not recommend it to others it only makes the hair stiff and greasy I have used it for 2 months think the product is a bit expensive compared to the fact that it does not have the function that is described to reduce HAIR LOSS It has not helped my hair!
      8 likes
  • Most helpful negative
    The user's roll: Lyko Creator. The post was made 1 years
    Rating: 2 out of 5
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    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
    88875 views
  • The post was made 13 hours
    Rating: 2 out of 5

    Hard to assess the effect..

    “The review was conducted on behalf of Smartson - the test pilot tried the product for free.” As I said, I have been lucky enough to test this product via Smartson over the last 4 weeks. I have closely followed the product description and made sure I used it correctly. I find it hard to assess whether the effect has been there.. I don't immediately see a big difference. The product itself is extremely easy to work with and apply via the pipette. However, I find the scent to be very strong. I also think my hair gets a bit greasy from it. I'm not so fond of that. It's not immediately a product I would buy again. I don't feel that it lives up to its promises regarding preventing hair loss. I haven't seen a significant effect. But maybe it requires more time? … Again, it's hard to assess.
    94 views
  • The post was made 18 hours
    Rating: 5 out of 5

    Luxurious Test Assignment

    I have had the opportunity to try four of Kerastase's hair serums for four weeks; *Kérastase Nutri-Supplement Scalp Serum *Kérastase Serum Anti-Chute Fortifiant *Kérastase Serum Potentialiste *Kérastase 8H Magic Night Serum I have never used serum before but am grateful to have had the chance to try. *Kérastase Serum Anti-Chute Fortifiant I applied in the evening before bed. I have used 4 doses. It was easy to apply this serum and massage it into the scalp. And let's not talk about how good it smells!!! The only negative is that it feels a bit uneconomical, the bottle ran out quickly. This serum is supposed to improve hair strength and reduce hair loss, and since I feel that my hair has become stronger and hair loss has decreased, I assume it has done its job. Since I have tried four different serums, it feels hard to determine which has done what, but the biggest difference overall is probably still the hair loss and increased freshness in the scalp. +The scent! +Less hair loss +A serum I want to continue with -Uneconomical -High price The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.
    151 views
  • The post was made 19 hours
    Rating: 4 out of 5

    Moisture and Shine

    I have been using the Anti-chute Fortifiant serum in the evening for about 4 weeks. I divided it into sections and then massaged it in well. I have combined this serum with the Nutri-Supplement Scalp serum and the 8H Magic Night serum. They have made my scalp feel better. And my hair shinier, and new hair has started to come in. Pros: With a dropper, which makes it easy to distribute. Doesn't grease. Smells good. Cons: A bit pricey. The review was conducted on behalf of Smartson - the test pilot tried the product for free.
    94 views
  • The post was made 23 hours
    Rating: 3 out of 5

    Luxurious hair care for thicker hair

    I have tested this product against hair loss for 4 weeks. It contains good ingredients, feels active and nice in the hair. It absorbs well and smells good. If you use it longer according to the instructions, the product will surely get a good chance to work in. 4 doses make it go quite quickly, so you need to be dedicated to buying it every month. A lovely product for extra luxury The review was conducted on behalf of Smartson - the test pilot has been able to try the product for free.
    139 views
  • The post was made 1 day
    Rating: 5 out of 5

    Hair Happiness in a Bottle

    Kérastase Serum Anti-Chute Fortifiant is the serum in the routine that most clearly focuses on strengthening hair at the roots and combating hair loss. The consistency is somewhat more viscous and feels a bit sticky right upon application. I noticed that it was important to massage it thoroughly into the scalp and let it dry before styling. Sometimes I chose to lightly blow-dry my hair to avoid it feeling damp before I went out. Once the product has been absorbed, I don’t feel that my hair looks greasy – rather, it gets a fresh and strong feeling at the roots. The most impressive part is the result. I have previously lost a lot of hair, to the point that I was worried about my hair becoming thinner. After using this in combination with Kérastase Nutri-Supplement Scalp Serum, Kérastase Serum Potentialiste, and Kérastase 8H Magic Night Serum, I notice a clear difference. Significantly fewer hair strands get stuck in the brush, and I lose almost no hair at all compared to before. My hair feels stronger, more resilient, and better anchored in the scalp. Even though the consistency requires a bit of patience, the result is so clear that it is absolutely worth it.
    87 views
  • The post was made 1 day
    Rating: 3 out of 5

    Serum Anti-Chute Fortifiant

    I tested the Serum Anti-Chute Fortifiant in collaboration with Smartson, and I had a good experience with the product. The serum is easy to apply and feels light on the scalp without making the hair greasy. After a few weeks of use, I feel that my hair is stronger, and I experience less breakage when styling. However, it requires patience and regular use before you really start to notice a difference.
    245 views
  • The post was made 2 days
    Rating: 2 out of 5

    Too Strong Scent

    I really wish I could like this serum, because it distributes well on the scalp and doesn't feel sticky. Additionally, it is very economical to use and you really get a lot for your money. However, the fragrance is so overpowering that I can't sleep with it. I've tried a couple of times and even with small doses it was not possible. I know it has been fantastic for many, but I can't recommend it if you have a very sensitive scalp and are sensitive to fragrances. - The review was conducted on behalf of Smartson - the test pilot tried the product for free.
    275 views
    • The user's roll: Customer service at Lyko. The comment was made 1 day
      Hi Simone! Thank you so much for your review 🤍 How lovely to hear that you like the consistency and how it feels on the scalp! At the same time, it’s of course unfortunate that the scent was too strong for you. Scent is really individual, especially if you are sensitive to perfume. Your feedback is valuable, and I’m crossing my fingers that you find another similar product that works for you. Take care! 😊
  • The user's roll: Lyko Creator. The post was made 2 days
    Rating: 5 out of 5

    Great effect and invisible in the hair

    I am really impressed with how light this product feels on the scalp. The consistency is thin and smooth, and even though the scent is quite strong, I find it luxurious. The scent lingers for a long time, which I personally like (but it can be a bit intense if you are sensitive to scents). Despite the recommended amount being relatively generous, the serum is easy to apply with the dropper and massage into the scalp. It doesn't weigh down and doesn't make the hair feel greasy faster, which I actually thought it would do. The most impressive part is the result: already after about two weeks, I have been able to see new little strands growing in. For me, it has really made a difference. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.
    288 views
  • The post was made 2 days
    Rating: 5 out of 5

    Lovely scent

    I have tested this product for about 4 weeks, and I must say that I am impressed. The product has a lovely scent and it easily penetrates the scalp without being greasy. You don't need to use much at a time, so it lasts a long time. The review was conducted on behalf of Smartson - the test pilot tried the product for free.
    298 views
  • The post was made 3 days
    Rating: 4 out of 5

    Luxury Serum for Hair Loss

    This is a luxurious hair serum for hair loss caused by weakened hair and breakage, and feels more like a treatment product than a regular styling serum. In the short term, it provides a calmer scalp and a stronger, more balanced hair hold without weighing down or making the hair greasy. With long-term use (5-8 weeks), you gradually notice less hair loss and a more resilient hair, especially during stressful periods. I have high hopes that this product works wonders over longer use. 4/5 stars due to a somewhat steep price. #konkurranseinflutester
    530 views

KérastaseGenesisSerum Anti Chute Fortifiant 90 ml

Member price51,12 €
Ord. price 63,90 €
Club Lyko 20% Off
Member price is valid through
Faster deliveryFree 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:Scalp

Also available in bundle

Kérastase
Genesis Bain​ & Serum Anti-Chute
81,90 €
Without bundle: 82,48 €

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