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K18 Leave-In Molecular Repair Hair Mask

Reviews For K18 Leave-In Molecular Repair Hair Mask

488 Reviews
July 27, 2021

Soooo soft

I had high hopes for this product because of other things I have seen online, and it rose to the occasion! It made my hair soft, smooth, and easy to style.

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LovelySkin Customer

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July 27, 2021

Expensive but good

Pros: Saves time that you don't use conditioner. Makes hair soft and manageable without having to apply other products. Cons: Expensive for a small bottle and I need to use more than the directed amount even though I have midlength, fine hair. I've only used it for a few weeks so I can't see if it is repairing damage yet but I liked it enough to buy again.

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LovelySkin Customer

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July 27, 2021

Great leave In Mask

This is a great product. Helped my hair be less frizzy and left it feeling super soft. Follow the directions carefully. Overall I would buy this again.

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LovelySkin Customer

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July 26, 2021

Obsessed

After a few uses, the results are obvious. My hair feels stronger and looks healthier. It's really easy to use and incorporate into my regular routine, which is a bonus, too! I will definitely be repurchasing.

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LovelySkin Customer

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July 23, 2021

Love it!!

Super easy to use, innovative product. I noticed an immediate change in my hair!

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LovelySkin Customer

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July 23, 2021

Holy Grail of hair products

My hairdresser gave me a sample of this. I loved it so much, I immediately came online to purchase it. LovelySkin had the best pricing, as usual. I can't live without this. I used it the first 5 times I washed my hair and then once a week after. My hair has less frizz and looks great. I do have blonde highlighted hair. I can't recommend this enough!

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LRP

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0 people found this helpful

July 23, 2021

Love it!

the biggest thing is you have to accept less is more. but this product is truly a miracle for fine, damaged hair

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LovelySkin Customer

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July 23, 2021

OMG!!!

This is hands down the best product I’ve ever used! I’ve used just about everything on the market and this is hands down the absolute best. Leaves my hair feeling like silk. It felt stronger after 1 use. I’ll never be with our it!

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LovelySkin Customer

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July 22, 2021

K18 leave in Hair Mask

K18 is wonderful to use!! It is restoring my hair on the inside while making it soft and shiny on the outside. I’ve been wanting a product like this for years!

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LovelySkin Customer

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July 21, 2021

The end of "Frizzy hair"

I have grey, silver medium length hair that tends to be frizzy due to processing and curly hair in a high humidity area. It took 5 (3 pumps) treatments before I started seeing a noticeable difference. My hair is softer with more defined curls. I wash my hair at least 2 times per week. On the off days, I have started using one pump on my dry hair just to keep my hair soft. I have not needed a leave in conditioner. The only reason it's not 5 star is due to high cost.

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LovelySkin Customer

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July 17, 2021

Caution

I have healthy long blonde hair that’s textured hair. I sparingly add heat and maintain my blonde in a salon using products from a different brand. I decided to give this a go and help with frizziness. I followed the directions exactly on the box. I used clarifying shampoo. Towel dried my hair and applied small amount from root to end, focusing more on the ends. I used a blow dryer on cool setting smoothing out with a brush. I instantly noticed my ends were just snapping off. Not typical for me! My hair felt sticky like I applied glue to it. When I finished blow drying, my hair was so dry and looked million times worse. It was awful. It ruined my hair!!! I spent extra money in the salon doing conditioning treatment along with a different treatment. My stylist was like, “What did you do to you hair?” On top of that she had a hard time getting the color to stick to my hair. I was in her chair for 4 hours. This stuff is garbage. I returned it. There was no way I would use another treatment. Stay away!

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klynch85

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0 people found this helpful

July 04, 2021

Just buy it!

This hair mask is amazing. I love how easy it is to use - you just skip conditioner and use it after you get out of the shower. No rinsing necessary. My hair looks super healthy after I use it.

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LovelySkin Customer

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July 03, 2021

The jury is still out for me on this product

I can't give this product a high rating yet. I have used it about 6 times and have gotten uneven results. I know it is highly touted by Instagram hairdressers as a miracle product, but I definitely haven't experienced that miracle. Possibly with continued use......I don't always blow dry my hair and since it is heat activated I haven't had continuous use of the product. I definitely get better, smoother results from other products I have reviewed on this website.

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PatL

Verified Purchase

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June 29, 2021

Amazing

My hair has never looked better. Just follow the directions. I should have bought this months ago.

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JennyMO

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June 28, 2021

Holy grail

Holy grail product. Hair is smoother and shinier.

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LovelySkin Customer

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June 28, 2021

The absolute best!!!

After continuously hearing rave reviews about this product I decided to give it a try. I have long fine hair that tangles easily so I was in the market for a product that would strengthen and reduce breakage. I have to say this product truly does everything it says it does. My hair is not only stronger after only a few uses but it also is shinier and the ends are much healthier with less split ends. This stuff works magic!! I know this product may seem $$ but it is 100% worth the investment and the product does last quite a while because after the first couple times you only use it every 3 washes.

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LovelySkin Customer

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June 27, 2021

My new go-to

I love this stuff. I stopped dying my hair about a year ago and now that it's all white its been very different to style. K18 has made it healthier and stronger and I love it.

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Deb67

Verified Purchase

0 people found this helpful

June 26, 2021

Game Changer

I heard rave reviews about K18 from IG account @mysistermademebuyit. She was TOTALLY right. This is better than Olaplex. Trust me, this is so great!

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aphitx

Verified Purchase

0 people found this helpful

June 25, 2021

Expensive but it works

I was reluctant to buy this because of the cost so I used LovelySkin points to bring it down. I am seeing less breakage in the shower. A little goes a long way. I'm very happy with the results.

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LovelySkin Customer

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June 25, 2021

Holy Grail Hair product

I over bleach and dye my hair, I use heat tools.. general lifetime abuse of my thin but plentiful hair. On the recommendation of my IG peeps @goalstogetglowing, I tried this... I thought she was insane to NOT put conditioner on my dry hair. BUT I followed the directions and am super impressed. My hair is less frizzy when I air dry and when I blow dry/curl, the style stays put longer.

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Stephany415

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