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Rating: 4.4Based on 669 reviews

459

Most helpful positive
Frida
The user's roll: Lyko Creator. The post was made 9 months
Rating: 5 out of 5
Verifierad testare
The Christmas gift of the year!
Getting K18's Molecular Repair Mask was exactly what my hair had on Santa's wish list this year! My hair really needed a treatment that both strengthens and repairs after the summer's sun rays, frequent use of heat tools, and large amounts of dry shampoo during parental leave 🥰. I have long, thick Scandinavian hair and have colored it for many years. Therefore, my hair can easily become damaged and dry, so a little extra love is absolutely necessary! I used the mask five washes in a row as an intensive treatment for my hair. After that, I started using the product about every third wash. I was a bit skeptical about whether it would really be possible to brush my hair after letting the mask work for just four minutes, but it worked perfectly 😃. I wash my hair two to three times a week, so about once a week with the hair mask – and that’s enough for me 😃. My hair feels soft and of better quality, and my ends feel so much healthier! I really like this repair mask. There’s just one thing I find negative: my hair feels a bit heavier on the second day after use. It’s still clean, but somehow a bit more “heavy.” However, that’s the only negative I’ve noticed – and it’s definitely worth it for healthier hair!#lykoinflutester #k18
1826 views
Most helpful negative
Linn
The post was made 2 months
Rating: 1 out of 5
Save your money and don’t buy
Bought this product because of all the GOOD reviews, if I had been smart I would have gone by the bad ones and never bought it (but naive as one is, you ignore the bad reviews when the positive ones are more). I am naturally blonde with Scandinavian hair strands. I bleach highlights occasionally to lighten a bit. Have followed the instructions to the letter for a few months now with no positive result. My hair becomes STAW after EVERY use so I don’t understand using this WITHOUT conditioner/hair mask??!! Every time I apply the product, I get a lot of hair strands in my hand afterwards, never happened with any product before. I have heard comments for a few weeks now, and just TODAY from colleagues who asked if I had gotten a haircut when I haven’t even done that (I myself have noticed that my hair has gotten shorter since using this "completely perfect rescue for hair" product). Talk about total devaluation and throwing money away. I haven’t changed anything else in my product routine, nor my diet or anything, so I am 100% sure it’s time to throw this crap in the trash.
1520 views
- Maja
  The user's roll: Customer service at Lyko. The comment was made 2 months
  Hi Linn! 😊 Thank you for your review and for taking the time to share your experiences with the product, even though it wasn’t quite right for your hair! 🤍 The K18 Leave In Molecular Repair Mask is designed to strengthen damaged hair, while bleached, less damaged Scandinavian hair sometimes needs more focus on hydration and softening care. A strengthening treatment can feel different depending on the hair’s needs and the balance between protein/strength and moisture 🙌 If your hair feels dry or rough after use, a more moisturizing line might suit you better. If you’d like tips on alternatives, we’re happy to help — we’re just an email or a call away 📧📞 Wishing you a really nice day! 🌷
  1 likes
Signe svärd
The post was made 16 hours
Rating: 4 out of 5
verified customer
Like
Like it, have used it twice so not seeing much difference yet
96 views
K18 leave-in molecular repair hair mask
The post was made 1 day
Rating: 5 out of 5
verified customer
K18 leave-in repair hair mask
This is a fantastic treatment! My hair is colored but feels alive. I have been using the mask for several years. Super product recommended for everyone with colored hair! This is a fantastic treatment! My hair is colored but feels alive. I have been using the mask for several years. Super product recommended for everyone with colored hair! This is a fantastic treatment! My hair is colored but feels alive. I have been using the mask for several years. Super product recommended for everyone with colored hair! This is a fantastic treatment! My hair is colored but feels alive. I have been using the mask for several years. Super product recommended for everyone with colored hair!
201 views
Ellen Karlsson
The post was made 3 days
Rating: 5 out of 5
verified customer
Made a difference
Felt such a difference after just one use!
1 product in post Made a difference
289 views
Evelina
The post was made 4 days
Washing
I wash my hair every other or every third day approximately and will start with this for the next 6 washes. My hairdresser said it’s perfect to use k18 detox shampoo beforehand. My question is, can I use the detox shampoo every time I wash it now or how do I do it?
289 views
- Line
  The user's roll: Employees at Lyko. The comment was made 1 day
  Hello Evelina! 👋 So exciting that you are going to try this 😍 Detox shampoo is recommended to be used 1 day a week or as needed. Therefore, it might suit you to use it about every third wash 🩷 Hope you like the products!
Jeanethe
The post was made 1 week
Rating: 1 out of 5
Completely terrible product
You have to stay away from this! Expensive and bad
767 views
Sara Leander
The post was made 1 week
Rating: 5 out of 5
verified customer
Leaving Olaplex for K18 (Leave In Molecular Repair Mask)
I have tested this product for 2 months and to my great joy (and surprise), my hair is now noticeably stronger and somewhat fuller. It no longer breaks off and it feels fantastic! An expensive lifesaver in need.
951 views
Emilia
The user's roll: Lyko Creator. The post was made 1 week
Rating: 3 out of 5
verified customer
No wow
Not sure if I've used it for too short a time, but I really don't feel the WOW with this, have heard sooo much about it everywhere but really don't experience the kind of miracles others have Will continue using what I have and see if I change my mind 👱🏼‍♀️
1 product in post No wow
977 views
Diana
The user's roll: Lyko Creator. The post was made 2 weeks
Rating: 5 out of 5
verified customer
Great
Have bought it several times, it is really so good! Makes a big difference for the hair in my opinion 💞
1 product in post Great
1838 views
Tonje Moe
The post was made 2 weeks
Rating: 5 out of 5
verified customer
Yes!!
I bleached my hair at the salon a few months ago and had problems with my hair feeling so sticky when washed. A friend/former hairdresser recommended trying this K18 Leave-in mask, so I wanted to give it a chance. I followed the instructions carefully and my hair felt completely different after just one use!! It doesn’t feel sticky anymore! Looking forward to using this more going forward. (I also work in a workshop and my hair is exposed to a lot of chemicals, so I hope this helps a bit with the chemical exposure too) The price doesn’t matter when a product fixes the hair this well.
1310 views
Niina
The post was made 3 weeks
Rating: 5 out of 5
verified customer
Good product
I think it’s a very good product, took my hair from impossible to manage to finally getting it under control. But I’m still a bit unsure about how to use it the right way. After shampoo and without conditioner or after shampoo and then apply conditioner? The first four times I used it, I only left it in my hair for four minutes after shampooing, and then applied conditioner and it worked well, but then it suddenly worked better without the conditioner. A bit unsure about the method – does anyone have tips/experiences on the best way to use the product? 😊👱🏼‍♀️
1 product in post Good product
1271 views

K18Leave In Molecular Repair Mask 50 ml

Sale price 639,20 kr

Without Combo Deal 799 kr

Combo Deal 20%

The price applies when you buy 2 items for a total of 490 kr.

Offer valid through

Free delivery option available, can be sent immediately

Select size

15 ml 50 ml

Description

Ingredients

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.

50 ml