72 user image

User images

Reviews & comments

3.8
Based on 136 reviews
i
Select number of stars to filter reviews
Ask a question
Add pictures
  • Most helpful positive

    Sara

    1 month

    Moisturizing serum!

    I've had problems with dry and frizzy hair and have been testing this serum for almost two weeks. I've used it both at night as a "mask" and during the day on the lengths. My hair feels much softer, shines more, and is less dry!! I really recommend it, especially if you have dry hair in need of moisture! The only downside I would say is the price - BUT the product is economical, so keep that in mind. I use one pump for all my hair, which is very long and thick. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free

    Translated from swedish

    6 likes
    2288 views
    to leave a comment
  • Most helpful negative

    Alexandra

    3 weeks

    A flop for my hair

    I had high hopes for Redken Acidic Bonding Concentrate, but unfortunately, it did not live up to my expectations. The packaging is really nice and feels exclusive, which makes the product tempting to try. However, I was not satisfied with the product itself. For starters, I thought the scent was way too strong and felt quite chemical, which was not pleasant. As for the results, I felt that the product made my hair drier rather than providing the moisture I had hoped for. I noticed no significant improvement in the hair's structure or elasticity. In summary, despite the nice packaging, I was not impressed with Redken Acidic Bonding Concentrate. The review was conducted on behalf of Smartson - the test pilot received the product for free.

    Translated from swedish

    5 likes
    1394 views

    • Maja

      Customer service at Lyko
      2 weeks
      Hi Alexandra! 😊 Thank you for your review! So sorry that the product didn't meet your expectations 💗 If you find that your hair feels drier, it might be worth applying a smaller amount or using it together with a moisturizing product, like a leave-in cream or hair oil. Have a really nice day! 🌞

    to leave a comment

  • Tmar

    1 week

    Good serum

    I have used Redken Serum for a week and am quite satisfied with the results. First of all, it has a wonderful scent that really makes the application a lovely experience. The serum gives a nice shine to the hair and makes it soft and shiny without weighing it down. However, I haven't noticed any significant difference compared to other serums I've tried before. It feels like a good alternative, but not really something that stands out significantly from other products in the same category. It's definitely good for those looking for a wonderfully scented serum with shine, but maybe not the most revolutionary on the market. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.

    Translated from swedish

    4 likes
    327 views
    to leave a comment

  • Ginke

    2 weeks

    Moisturizing serum

    I have used the product for 2 weeks. During this time, I have not noticed any long-lasting effect. When using the product, the hair becomes softer and shinier. But if you don't apply it, the effect disappears. I liked the scent and consistency. The product does not weigh down the hair and does not make it greasy. The evaluation was conducted on behalf of Smartson – the tester received the product for free.

    Translated from norwegian

    2 likes
    1388 views
    to leave a comment

  • Magdalena

    2 weeks

    Great for dry hair!

    The packaging is really pretty and gives a luxurious feel. I've struggled with dry and frizzy hair and have now been using this serum for over two weeks – both day and night on the lengths. The result? My hair feels significantly softer, shinier, and less dry! I can really recommend this serum, especially if you have dry hair that needs moisture. The price is a bit steep, but since the product is very concentrated, it lasts a long time and you get what you pay for. The review was conducted on behalf of Smartson – the test pilot was allowed to try the product for free.

    Translated from swedish

    355 views
    to leave a comment

  • Maria Rafiq

    3 weeks

    Works flawlessly!

    My daughter and I both had mega dry and scratchy hair after we moved, as the water here is mega hard on the hair. We have used the product for 15 days, it worked on my hair after 7 days where I could see a change, my daughter's hair took a bit longer before you could see a difference! The hair is not scratchy anymore. It is wonderfully soft and shiny. I am totally hooked on this product But all in all, mega good product. Works as it should, extra plus it smells sooooo good! The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.

    Translated from danish

    355 views
    to leave a comment

  • Susanna

    3 weeks

    Redken - super great product

    I think this product was absolutely amazing. I've been testing it for about 2 weeks. It completely locks in frizz. Good consistency, easy to work into the hair. I always blow-dry my hair after applying the product to wet hair. The hair becomes easier to manage and smooth. It also feels thicker. I usually spray a bit of saltwater too. The price is totally okay when you think about how economical the product is and what results it gives. The review was conducted on behalf of Smartson - the test pilot was allowed to try the product for free.

    Translated from swedish

    1 likes
    775 views
    to leave a comment

  • Caroline

    3 weeks

    Caroline

    I have been testing this for 3-4 weeks now. I usually have very dry - normal hair. I also dye my hair very often. I noticed right away that it made my hair much less frizzy. You get incredibly soft and shiny hair from it. This is the first hair product I have tested that doesn't make my color bombs leak. I love the scent of it, there’s nothing bad to say about it. Could be a little cheaper but otherwise completely perfect!

    Translated from swedish

    230 views
    to leave a comment

  • Sonia

    3 weeks

    Moisturizing and good scent!

    I have tried this product for 2 weeks, and I notice that my hair ends have become much stronger! Smells good, and I who have curls absolutely think it made a difference! But I think I need to use it for a longer time to see a bigger effect :)

    Translated from norwegian

    159 views

    • Sonia

      3 weeks
      The evaluation was conducted on behalf of Smartson – the tester was allowed to try the product for free.

    to leave a comment

  • AD

    3 weeks

    Can be used over time

    I am very satisfied with the product, although the initial scent may seem somewhat intense. Fortunately, it disappears after about 10 minutes. For optimal styling, I recommend applying 2–4 pumps before styling and an extra pump after the hairstyle is set. The product reduces frizz and gives the hair a radiant shine, especially when used in combination with Colorwow Dreamcoat, which provides a long-lasting, fresh, and shiny finish. The packaging is practical and travel-friendly – the pump can be locked, it doesn’t leak, and therefore it’s perfect to take on vacation. It’s important to note that the product requires a bit of time before you see the full effect. After just one week of regular use, you may not notice any immediate results, but over time you achieve the desired effects. I have also found that the product works excellently on colored hair. By combining it with weekly use of purple shampoo, the color stays fresher, despite the fact that styling can often lead to some color loss and reduced shine. After using the serum, I find that the color holds better and lasts longer. The review was conducted on behalf of Smartson – the tester received the product for free.

    Translated from norwegian

    126 views
    to leave a comment

  • Tina

    3 weeks

    Fantastic treatment

    Lovely product that makes your hair smooth, healthy, and shiny. After using it for 2 weeks, the hair became healthy and lovely!

    Translated from norwegian

    94 views
    to leave a comment

  • Sofia Beckman

    3 weeks

    Great product

    I got to test this product through Smartson and have been testing it for a week. I feel like I notice a difference in less frizz, but I will continue to evaluate. The product smells good and is easy to apply thanks to the pump. The downside is that it costs a bit, but it's worth it. The review was conducted on behalf of Smartson - the test pilot got to try the product for free.

    Translated from swedish

    148 views
    to leave a comment

RedkenAcidic Bonding Concentrate24/7 Night & Day Serum 100 ml

136 reviews, 3.8 on average
504 kr
Rec. price 559 kr
Free delivery option available, can be sent immediately
Description
Ingredients

Combat daily damage overnight with the 1st bonding serum for 24/7 repair. Formulated with citric acid that penetrates 7 layers deep* and strengthens the hair, combined with polyglutamic acid + squalane for a high leave-in concentration that creates long-lasting protection and repair. This 24/7 bonding serum:

- Combats daily damage and reduces breakage
- Protects the hair.
- Gives 3x more hydration**
- Gives 9x stronger hair**


*Instrumental test with the use of the system of ABC Shampoo + Conditioner + Serum
**System of ABC shampoo, conditioner, and serum vs. non-conditioning shampoo

Use:
Repairs strength and protects from daily aggressors such as humidity and styling that causes breakage & split ends. For night & day use, on clean damp or dry hair. Do not rinse.

Night use: apply generously mid-lengths to ends, for overnight bond repair & hydration.

Day use: apply as needed for instant frizz reduction, conditioning, & shine.

100 ml

Often bought together

654 kr
714 kr

Recommended products

Customer service