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Rating: 4.5Based on 689 reviews
  • Most helpful positive
    The post was made 3 years
    Rating: 5 out of 5
    verified customer
    Holy grail
    I got to try k18 as part of Lyko's influencers. It’s a product I have returned to over many years and it is SO GOOD. However, it had been a while since I last used it, and my hair really needed some love as I gave birth two months ago and it’s also autumn. My hair is thick, naturally wavy, and gets dry easily. I need to use 3 pumps to cover my hair (remember not to use more than recommended, the result doesn’t get better). Already after the first use I noticed a difference and after the second a significant difference! Now I have used it as a treatment over 6 washes as recommended and my hair feels stronger, shinier, and simply so much healthier🤩 I have nothing negative to say at all! Love the product and can’t recommend it enough, regardless of hair type! #lykoinflutester #k18
    1 product in post Holy grail
    5011 views
  • Most helpful negative
    The post was made 4 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.
    1760 views
    • The user's roll: Customer service at Lyko. The comment was made 4 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
  • The user's roll: Lyko Creator. The post was made 4 hours
    Rating: 5 out of 5
    Verifierad testare
    A must!!!
    Got home 3 SUPERHEROES that I've tested for a while! We're starting with.... THE ONE THE ONLY their hair mask! I actually think this is the best out there, period. No joke pages, but this one is incredibly easy to work into the hair, then blow-dry as usual, and the hair feels like it got a 7-hour spa treatment. I have hair extensions myself and it really saved the hair so it regained its old shine. The product itself! This is a CLASSIC You can tell it's k18 I like that it says on the packaging pretty much everywhere and on the bottle how to use it so nothing goes wrong. The plastic bottle doesn't feel cheap The price might be one of the most expensive but if you want nice hair you have to understand it costs a bit! Doesn't smell much. A bit about my hair. Scandinavian hair. Thin/fragile Hair extensions Newly colored/bleached (many times in a short time) Slightly frizzy Hair gets/often feels greasy quickly! I always have this product at home, it should really be a must for everyone out there. It's truly an amazing amazing product! I've also tried their dry shampoo and hair oil and I usually use the oil and this a bit together, the hair gets such a nice shine and looks incredibly beautiful! So how many stars?! I actually think there aren't many but ABSOLUTELY 5 out of 5 🌞 🌞🌞🌞🌞🌞 Don't just go buy this, RUN!! #lykoinflutester #k18
    63 views
    • The user's roll: Lyko Creator. The comment was made 4 hours
      Wow so beautiful! Love this leave-in mask 🥰😍 haven't tried the other two
  • The user's roll: Lyko Creator. The post was made 9 hours
    Rating: 5 out of 5
    Verifierad testare
    FANTASTIC
    MY ABSOLUTE FAVORITE ASSIGNMENT AS AN INFLUENCER!! 🧡 K18! After this test period, I have learned to read the instructions carefully. I didn’t do that the first time, skipped the shampoo – then the result was disappointing. Then I read a bit more carefully and realized that this should be used AFTER shampoo. Makes sense.. I have tested it after using only shampoo, after shampoo and treatment, and on dry hair. For my very long, previously bleached hair, it gave the best results after shampoo and treatment. I have also liked applying it on dry hair to get a “less damaged” look in the lengths. It smells really good and has a simple pump function that lets you get a little bit of product at a time. Again, read the instructions!! A little goes a long way. I will use this until the very last drop, fantastic! Looking forward to seeing even bigger results after longer use 🧡 Highly recommended. #lykoinflutester #k18
    34 views
  • The post was made 1 day
    Rating: 5 out of 5
    Verifierad testare
    My hair finally feels healthy again!
    I honestly didn’t think a hair product could make such a big difference since I’ve tried quite a few! Since my hair has long felt damaged, dry, and lifeless, this influencer test came like a gift from above. And WOW, what a difference! 😍 After just a few uses, I noticed my hair feels softer, smoother, and stronger. Above all, I love the feeling after washing. It doesn’t just feel like the product sits on top of the hair giving a temporary nice surface, but the hair actually looks and feels healthier and more well-nourished. Sure, the price can make you hesitate—I hesitated too. But for me, it’s worth every penny. A big plus is that you don’t need much product. I follow the instructions and let it work before using other hair products. The result? Hair that’s easier to detangle, less dry, and significantly more alive! Will I keep using it? Without a doubt! This is one of those products that makes you wonder why you didn’t try it sooner. A real hair favorite! ✨ #lykoinflutester #k18
    477 views
  • The user's roll: Lyko Creator. The post was made 3 days
    Rating: 5 out of 5
    Verifierad testare
    The Original!
    A little about me: long, fine, and damaged/frizzy hair. The Original! The first product that repairs damaged strands deeply, and super easy to use! I started with a detox (Kevin Murphy!). This mask from K18 is applied to towel-dried hair. Only 1-3 pumps are enough (I took three), distribute over the palms and squeeze into the ends and around the face where the hair is most damaged. After the mask has worked for 4 minutes, apply leave-in conditioner and/or hair oil (and other products) to compensate for not using conditioner. Can be used as a treatment now and then, or after 4-5 hair washes in a row and then occasionally. The hair becomes strengthened and lively, like after a salon visit! Highly recommended✨️ ➕️ First product that repairs hair strands deeply ➕️ Smells nice (not too strong) ➕️ Easy to dose with the pump ➕️ Economical (1-3 pumps are enough, see photo for amount of one pump) ➕️ Easy to apply, does not wash out ➕️ Vegan and cruelty free ❤️🐰 ➖️ Expensive (but worth it!) ➖️ Hair gets a bit dry from skipping conditioner #lykoinflutester #k18
    535 views
  • The user's roll: Lyko Creator. The post was made 4 days
    Rating: 5 out of 5
    Verifierad testare
    An incredible hair mask 💓
    This hair mask has truly made a difference for my dry and damaged hair. Already after the first use, my hair felt softer, stronger, and more moisturized. It's important to read how to use it correctly, that you shouldn't use conditioner during hair washing when using this. The mask doesn't weigh the hair down but instead makes it supple and shiny. I like that the result feels long-lasting and that the hair looks healthier after each use. Highly recommended for damaged hair! #LYKOINFLUTESTER #k18
    600 views
    • The user's roll: Lyko Creator. The comment was made 3 days
      Agree, it is the best❤️
  • The user's roll: Lyko Creator. The post was made 1 week
    Rating: 5 out of 5
    verified customer
    Economical and effective
    The product is easy to apply to the hair and does not leave a greasy feeling afterward, which I like. I have used the product for about 7 months and my hair is in better condition, and it’s not advisable to use the product all the time. The scent of the product is also good.
    1 product in post Economical and effective
    1941 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer
    Repairing
    Have been using this product for over a year now and notice a huge difference in hair quality! I previously fully bleached my hair, which made it dry and damaged in every possible way. After incorporating the product into my routine (along with other products, of course), there is a huge difference in both the moisture in the hair, the shine, and overall quality. The product is easy to apply and smells good. The only downside is that if I apply the product after showering, the hair feels a bit greasy. BUT it’s not noticeable if used during the shower routine! I will definitely continue to buy this product.
    1063 views
  • The post was made 1 week
    Rating: 5 out of 5
    verified customer
    !!!
    I really liked this! It worked magic on my damaged hair! Have very curly, damaged, frizzy hair🙃
    1220 views
  • The post was made 2 weeks
    Rating: 5 out of 5
    verified customer
    It's so good
    I have oily scalp and dry hair. It suits my hair so well I don't even have to even use anything like a conditioner or hair mask after i use it.
    1 product in post It's so good
    1611 views
  • The post was made 3 weeks
    Rating: 1 out of 5
    Huge disappointment - zero results.
    I waited a very long time for a discount so I could buy this talked-about mask. Luckily, I got it with 40% off, otherwise I would have been extremely sad. I have long, somewhat dry hair with highlights. Typical damage from bleaching. I've used this mask three times now on towel-dried hair without using conditioner. Each time I used more and more product (first 2, then 3, then 4 - no help!) and NOTHING. Very difficult to detangle hair (I waited a few minutes as instructed). I also regret the time lost detangling my hair - if I had used conditioner, mornings would go faster. ZERO results. Luckily, I didn't expect any shine, because there was none. The hair did NOT become stronger or better in any way.
    1126 views

K18Leave In Molecular Repair Mask 50 ml

Sale price 56,72 €
70,90 €
(113,44 € / 100 ml)
Combo Deal 20%
The price applies when you buy 2 items for a total of 39 €.
Offer valid through

Select size

15 ml50 ml

Product is not available

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

Also available in gift box

K18
Salon Blowout at Home Kit
86,90 €
Value 121,90 €
(86,90 € pcs)
K18
Repair + Refresh Set
72,50 €
Value 99,50 €
(72,50 € pcs)

Also available in bundle

K18
Hero Duo
122,50 €
Without bundle: 136,40 €
(122,50 € pcs)
K18
Bundle AirWash Dry Shampoo 118 ml & Leave In Molecular Repair Mask 50 ml
90,90 €
Without bundle: 121,40 €
(90,90 € pcs)
K18
Perfect Match
92,90 €
Without bundle: 103,40 €
(92,90 € pcs)
K18
Detox & Repair Kit
100,90 €
Without bundle: 112,40 €
(100,90 € pcs)

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