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Rating: 4.5Based on 581 reviews
  • Most helpful positive
    2 years
    Rating: 4 out of 5
    verified customer

    Hair has significantly improved after 6x usage!

    Did I recommend you if you recently colored your hair. Used by my hairdresser recommendation and have no regrets. Your hair quality improves significantly after 6x usage. You would feel that u need to use less conditioner or detangle your hair. Hair also gets shinier ✨
    3061 views
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  • 1 day
    Rating: 5 out of 5
    verified customer

    Love

    The hair feels amazing after using it. The hair becomes soft, easy to manage, and doesn't get frizzy. When the hair starts to get dry and flat, I usually use this for a little while to "build up" the hair again😊
    205 views
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  • 5 days
    Rating: 5 out of 5
    verified customer

    Love K18!!

    Started using the product after advice from my hairdresser since it was a bit damaged due to a lot of use of the Dyson. I've been using K18 for a year now, and my hair has never been as nice, healthy, or long as it is now! I use it as directed on the package and I'm super satisfied.
    1 product in post Love K18!!
    932 views
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  • 1 week
    Rating: 4 out of 5
    verified customer

    Something completely unique

    #konkurranseinflutester My hair has gone through a lot of damage and torture, and I truly believe with my hand on my heart that k18 is a big part of the reason I still have hair on my head. I love many other treatments, but this one is something completely unique. It smells lovely, is economical in use, and actually makes a difference in hair quality over time, even after it’s washed out. The only downside for me is the price, which is absolutely horrendous, so I’m taking away a star for that. I’ve therefore gone a long time without it, and it shows in my hair🥲 It’s important to use some moisture/leave-in afterwards, as the hair can get quite dry😊
    1 product in post Something completely unique
    2221 views
    • 1 week
      Surely it is a miracle product❣️
      1 likes
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  • 2 weeks
    Rating: 1 out of 5
    verified customer

    Disappointed

    I never received this item. I got a headband instead of the k18 hair mask. I’m very disappointed, since this is an expensive mask.
    1 product in post Disappointed
    2492 views
    • Skin therapist at Lyko
      2 weeks
      Hi Anastasia! When you have a problem with your order please contact customer service so they can help you and look into your errand 💌📱 lyko.com/en/customerservice (When you make a review with one star, are you saying that you think the mask is bad, which you may not actually think? 🙏) Wishing you a nice day 🌸
      1 likes
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  • 3 weeks
    Rating: 2 out of 5
    verified customer

    Disappointing.

    I think the product works, but it ran out before the tenth pump... I am very disappointed. Especially since the product promises 50 pumps.
    1 product in post Disappointing.
    2143 views
    • Customer service at Lyko
      2 weeks
      Hi Emma, Thank you for your comment! I’m sorry to hear about what happened! We would appreciate it if you could register the complaint on your user account so we can investigate the incident ❤️ Please follow the instructions below: - Log in to your user account (If you are not a member of Club Lyko, you can log in using the email address you used to place your order. You can change your password via email when you click on "Forgot your password?") - Click on the MY PAGE icon - Select ORDER HISTORY - Click on the order number you wish to complain about - Click on the icon FILE A COMPLAINT - Fill in the quantity of the products you wish to complain about and possibly the reason for the complaint - To speed up the processing of the complaint, please upload a picture and/or video of the damage/reason for the complaint under UPLOAD IMAGE. - If you only find the product's barcode on its packaging, please also attach a picture of this, thank you! - Choose your desired compensation (new product/refund) if a defect is found in the product - Confirm by clicking SEND We process complaints in order and will contact you via email as soon as possible 💌
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  • 3 weeks
    Rating: 5 out of 5
    verified customer

    THE BEST PRODUCT! #konkurranseinflutester

    #konkurranseinflutester Stop here and read this review before you scroll on. If you’re only going to use one product for the rest of your life and only read one review - this is the product and the review! K18 is simply «that girl». 🫶🏼🥰 This leave-in treatment is easily used after shampoo (preferably the K18 series), and should work for 4 minutes before you do more with your hair. Feel free to finish with K18 Heat Bounce for a blow-out effect that can’t compare to other results. According to Abbey Young, you can use this treatment before conditioner, as long as you let it work the time - which can make your hair feel even softer. What you get in return (even though the treatment costs a bit) is shiny, healthy, and strong hair. It’s good for both low-porosity and high-porosity hair - mine is the former. The treatment has been a lifesaver after several bleach rounds and has probably saved me several cm in length. RUN, DON’T WALK - ORDER ASAP FROM THE COUCH 🥳🙌🏻🤌🏻
    1 product in post THE BEST PRODUCT! #konkurranseinflutester
    2589 views
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  • 3 weeks

    Shampoo

    Do you have to wash with a deeper cleansing shampoo before using this? I read from a customer that she used regular shampoo and it worked just as well?
    1641 views
    • 3 weeks
      Thanks Nova, now I know 🌺
      2 likes
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  • 3 weeks
    Rating: 5 out of 5
    verified customer

    I love it

    Lovely product, and long-lasting!
    1 product in post I love it
    1582 views
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  • Rating: 4 out of 5
    verified customer

    The Rescue!

    Did wonders for my damaged hair, highly recommended! 👌🏻
    1468 views
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  • 1 month

    Detox

    Hi! If you are going to start a treatment of 4-6 washes, should you use detox shampoo at every wash or only the first one?
    1 product in post Detox
    2212 views
    • Hairdresser at Lyko
      1 month
      Hey Malin! 👋🏼😊 When you start a treatment with K18, it is recommended that you wash your hair with a deep cleansing shampoo the first time, so that the hair is completely free from residues and the product can penetrate properly. For the following washes during the treatment, you don't need to use detox every time, a "regular" shampoo is sufficient 🙌🏼 Have a nice day 🌸
      2 likes
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K18Leave In Molecular Repair Mask 15 ml

Member price279,20 kr
Ord. price 349 kr
Club Lyko 20% Off
Member price is valid through
Free delivery option available, can be sent immediately

Select size

15 ml50 ml

This restorative and powerful treatment repairs, strengthens and improves hair elasticity in 4 minutes, while leaving your hair softer and easier to brush. K18Peptide™ is the molecule and breakthrough the hair industry has been waiting for! Clinically proven to restore hair damage in just 4 minutes.

K18Peptide™ restores hair damaged by chemical treatments, styling tools, UV rays, hair wash, and transforms your hair to its original & vibrant state! The patented and lasting K18 solution is the first product to use biomimetics to restore the keratin chains in your hair.

K18 leaves your hair feeling soft, frizz-free, strong and flexible.

Use:
1. Wash your hair with a deep cleansing shampoo and rinse. Do NOT use conditioner. Towel dry your hair.
2. Start with 1 pump of K18 Mask and apply more as needed depending on hair length, thickness and condition. Massage into your hair evenly, one pump at a time, from root to tip. Do not overdose.

Short hair: 1–2 pumps
Shoulder length hair: 1–3 pumps.
Long hair: 2–4 pumps

The number of pumps depends on if you have fine/thin, medium or thick/coarse hair.

3. Leave on for 4 minutes. DO NOT rinse.
4. Style your hair.

Use K18 Mask for the next 4–6 washes and then every 3–6 washes when needed.

15 ml

Also available in bundle

K18
Duo
515 kr
Without bundle: 518,40 kr

Often bought together

702,40 kr
685,60 kr

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