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K18 Leave-In Molecular Repair Hair Mask

Reviews For K18 Leave-In Molecular Repair Hair Mask

488 Reviews
November 03, 2022

Excellent

This stuff is amazing. My stylist gave me some samples after I decided to do a pretty drastic bleach phase and now I’m hooked. Instantly softens and easier to brush thru. Really helped the bleach damage

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LovelySkin Customer

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October 31, 2022

Makes my hair soft

This is my second bottle of K18 and I love it. It makes my hair so soft and smooth. I have tried so many and they often leave my hair dry and frizzy and don't do anything. If I find my hair getting dry and frizzy, I will do about 4 to 5 treatments with my hair washes in a row otherwise I just do it once a week.

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jmceach2

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0 people found this helpful

October 29, 2022

Wonderful on severely stressed hair

This is my second bottle of this wonderful product. My hair was severely stressed from having color removed and two months later I can't stop using this product. My hair is actually shiny and full of body again. A little goes a long way with this. Worth every penny!

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esposny

Verified Purchase

0 people found this helpful

October 28, 2022

Dried out my hair! Waste of money!

I used this K18 product as instructed but unfortunately I did not get the results it claims to provide. It completely dried out my hair which makes sense now that I look at the top ingredients that include alcohol and propylene glycol, both are drying to the hair. It was a waste of money and I would not recommend this product!

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LovelySkin Customer

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October 28, 2022

Miracle in a bottle

This is my 3rd bottle of this! If you have damaged hair from coloring this will restore the moisture. Great product would recommend. I know it’s pricey but a little goes a long way.

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CATAddict

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0 people found this helpful

October 28, 2022

Won’t purchase again

I tried using this hair mask as directed and was very disappointed. It did nothing for my hair. Hair was still very dry and wasn’t moisturized as promised. I, then, left it in my hair overnight, hoping it would have a better affect. Will not purchase again.

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LovelySkin Customer

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October 27, 2022

Wasn't the best for my hair type

I have very thin, wavy, colored hair. I was expecting this product to give my hair a "miracle change." However, after a few uses, I felt like my hair was more fuzzy than typically. I really wanted to love this product, but just wasn't for my hair type.

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KFord

Verified Purchase

0 people found this helpful

October 24, 2022

Can see a difference

I've ordered this several times. It really makes a difference on my aging, highlighted blonde hair. My stylist also uses it when processing my hair. I do, however, need to follow with a conditioner, as my hair is so tangled. My hair definitely looks healthier.

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Kadydid

Verified Purchase

0 people found this helpful

October 23, 2022

obsessed

This is sooo good very worth the price. My hair was starting to get ratty on the ends and this absolutely transformed it. Highly recommend!

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LovelySkin Customer

Verified Purchase

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October 20, 2022

Little wonder

This is the best leave in conditioning treatment for my natural wavy hair. Doesn’t weigh my hair down. Easy to use. No scent.

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PamK

Verified Purchase

0 people found this helpful

October 14, 2022

You can tell an immediate difference!

My hair is softer after applying this. It feels better and "performs" better with styling.

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Elissa

Verified Purchase

0 people found this helpful

October 13, 2022

K18 Molecular hair mask

Really enjoying this product. Have used it for two weeks and I can already see difference. Hair is shiny, hydrated, and frizz has lessened. Hair is soft and manageable. I plan to continue using this product.

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Josephine

Verified Purchase

0 people found this helpful

October 13, 2022

K18

I also use Olaplex #3. I liked K18, I used it after shampooing as directed. K18 left my hair with more volume and softer than without it. I would purchase this product again.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

October 12, 2022

First time good, second time knock off

I’ve used this product a few times and it does great things for my hair. I was nervous buying it on this site as it was such a great deal compared to other sites. First time it was perfect. Worked just as before, seemed like same product I’d been buying from my hairdresser. Second time, however this is a completely different product. Bottle looks the same but product looks and feels completely different (like cheap conditioner) and has very different results on my hair. Not a good deal if I’m being ripped off. I never buy beauty products from Amazon for this same reason. Knock offs. I won’t shop here again.

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Stephanie87

Verified Purchase

0 people found this helpful

October 12, 2022

My hair loves this! K18

And I love K18! Yes it’s expensive but worth it! I followed instructions & can’t believe how soft and healthy my hair is. Now I use 2 pumps on the 1st of every month to keep the goodness going! My curly hair has never been so complemented before! Highly recommend!

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TSF

Verified Purchase

0 people found this helpful

October 11, 2022

Does a great job

I ordered this to try since I have split ends and dryness after getting a body perm. After the first use my hair was definitely transformed! Much better than even before my perm. After towel drying and applying the K18 to the ends I raked my fingers down from the roots and any tangles came right out. I've used it a few times now and I like the results very much. My hair is white so I'm always concerned about a product making my hair look yellow. K18 hair mask does not leave any unwanted color or detectable film on my hair - just makes it soft and smooth and easy to manage. Plus, I don't have to blow dry my hair for it to look nice. Be sure to follow the instructions on the bottle. I was a bit confused since the directions on this website say use 1 pump to start, but the bottle says use 1 ml to start (3 pumps). I used the 3 pumps on the first application and added a bit more since my hair was damaged and it was perfect.

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Nylmar

Verified Purchase

0 people found this helpful

October 07, 2022

Transformation

My hair is colored very light and within 4 treatments it is different hair. Stronger and looks o healthy. Can't recommend enough

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Tbregenzer

Verified Purchase

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October 02, 2022

K18 Molecular Repair Hair Mask

I've been using the Molecular Repair Hair Mask for about a month. It repaired my split ends and made my hair feel much stronger. I will continue to use.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

October 02, 2022

The only hair mask you'll ever need...

I have long, color-treated hair and I fight dryness as well. I use a lot of product on my hair to tame the waves, repair the color, keep the keratin fresh, etc. If it works, I'll buy it and use it. Suffice it to say, there are a lot of expensive masks out there that are just plain thick conditioners. A highly-rated hair system completely dries out my hair and I've seen others reviews who agree. K-18 is simply the best product I've ever put on my hair. You'll see a drastic difference the first time you use it. After the first 4 consecutive uses, you'll use it every 4-5 wash for maintenance. Follow instructions to a T. Wait the 4 minutes. Put 2 -3 pumps in your palm and rub your palms together until it has almost a gluey consistency. There are a few YouTubes on this. Once I started using it correctly, it worked even harder for my hair. Fantastic stuff. Get it. Your hair will never go back to the frizzy, out-of-control, dry mess it was before.

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LovelySkin Customer

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October 01, 2022

Incredible

My hair is so dry and this literally transforms it! When I use it my hair looks completely different and better! I have used olaplex and other expensive products over the years but none of them did much for my dry curly hair. This is a game changer!

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LovelySkin Customer

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0 people found this helpful


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