Dermatologist owned & operated. Visit Schlessinger MD
Free 2-3 day delivery most orders, no minimums
LovelySkin
Today's Special Offer: 30% Off Pre-Black Friday Sale + 33% Off Doorbusters + Free $50 Gift Shop Now
Return to Product Details
K18 Leave-In Molecular Repair Hair Mask

Reviews For K18 Leave-In Molecular Repair Hair Mask

$75.00
April 20, 2022

Mixed feelings

It definitely left my hair very hydrated for the time being but did not feel like it did more for me than a deep conditioner. It smells amazing and hydrated my hair well. Maybe I need to use it more often? One bottle lasted me 3-4 washes! Given the price, I'm not sure it's worth it

Profile Photo

LovelySkin Customer

Verified Purchase

March 28, 2022

I haven't used this product long enough to give a review on the fix claim but it does leave my hair soft

I haven't used this product long enough to give a review on the fix claim but it does leave my hair soft

Profile Photo

Al56

Verified Purchase

March 25, 2022

Jury is still out..

I like the product and it's very easy to use. Not sure it does much for my hair since my hair is not very damaged. Makes my hair feel a bit heavy after a day or two. I will use it up but I'm not sure that I will repurchase. Added one star for the company. LovelySkin is an excellent company and my orders come very fast!

Profile Photo

Shirls

Verified Purchase

March 21, 2022

Be patient - it works but after the four times.

I use this after I swim and the last time I had my hair highlighted, the hairdresser said I had the best conditioned swimmer’s hair she had ever seen. I use it sparingly because $$$$ but stick up during sales. At first I wasn’t thrilled after the 4 uses in a row, I was impressed!

Profile Photo

marblou

Verified Purchase

March 18, 2022

Good product though a little costly

I tried this hair repair mask in hopes of reducing frizziness and helping bring back some of my curl pattern. I have only used it once so far but my hair was smoother and I hope to continue seeing more curl definition after using it a few more times. I like this product better than it's main competitor, the hair repair mask by Olaplex, as I found that product to leave my hair more straw-like and harder to manage, as if a film was left on it. I was pleasantly surprised by how soft my hair seemed after the K18, because I had anticipated needing to balance the protein with a deep conditioning soon afterward. I wish it wasn't quite so expensive, the cost is pretty prohibitive for long term use. I was able to buy the large version because of a reward but not sure I would have bought it otherwise.

Profile Photo

LovelySkin Customer

Verified Purchase

March 01, 2022

Great product

I have bleached hair that is damaged. I definitely noticed a difference after my first use of the K18. I used about 4 pumps because I have medium/long hair. My hair felt soft and was not as frizzy as before. I will continue to use but only once every few weeks because it does have proteins in it. Great product

Profile Photo

Feliciafalcone

Verified Purchase

February 14, 2022

Helped health of hair

Seems to work well to repair hair. I only gave it 4 stars because I don’t like the feel of hair when it dries. You can’t condition hair before using it so that the product penetrates properly. That being said, I do think hair looks and feels healthier after I wash it again.

Profile Photo

LovelySkin Customer

Verified Purchase

February 14, 2022

Application Tip

I double shampoo, then apply this mask to the hair while still in the shower. I leave it in for around 4 minutes, while I shave. Then, I rinse the mask out & follow with my conditioner. This has been the easiest & most effective way to use this product. My hair feels softer & more manageable with continued use, but it is pricey.

Profile Photo

LovelySkin Customer

Verified Purchase

February 09, 2022

Noticeable improvement

I used this 4 days in a row initially, then every 4-5 days, as suggested. Definitely noticed an improvement in smoothness, ease of combing out tangles, and even a touch of additional body/ability to style (I have fine fair). I was a bit disappointed that it didn't help much with shine, as I expected it to. It is pricey, but it will last a while. I will likely purchase again once I've used up my first bottle.

Profile Photo

LovelySkin Customer

Verified Purchase

January 26, 2022

Interesting

I’m a little confused by this product. When you put it on it does make your hair feel really healthy however once you wash your hair, the effects are gone. It stated that it is good for 3-4 washings yet I beg a differ. I do not know if I would re- purchase this again.

Profile Photo

Vitality

Verified Purchase

January 25, 2022

K18 Leave-In Mask

I’ve been trying this for 2 weeks along with scalp oil and mask treatments and have been noticing a difference in the softness and shine of my hair. Definitely planning to keep using!

Profile Photo

LovelySkin Customer

Verified Purchase

January 21, 2022

I like it

Makes your hair super soft. Bought a small size to try and will definitely buy a full size one.

Profile Photo

LovelySkin Customer

Verified Purchase

January 17, 2022

So far so good!

So far I'm very happy with K18. It's easy to use, and it's not a problem for me to skip the conditioner. I was a little worried about this but the product is effective enough to get out any tangles and spreads evenly through my hair. The only reasons for 4 vs. 5 stars are that I haven't used for more than a months so I don't know the long term efficacy in terms of preventing breakage/repair, and the price, so speendy! But so far it seems worth it, my hair had a smoother texture after the first use.

Profile Photo

LovelySkin Customer

Verified Purchase

January 07, 2022

Still Not Sure

I have used this product 4 times so far after shampooing. My hair is mature, colored processed and dry. I do believe it has smoothing properties, probably some strengthening and does make my hair look thicker. I feel like it is pricey, however I've not been one to have treatments at the hair salon, so I can't really say for sure. I will reserve judgment on whether to purchase again after using the full bottle. It does have a pleasant scent.......just wish the bottle offered more applications. Luckily I don't need to wash my hair frequently since it is dry. I do love the service and products that LovelySkin offers!

Profile Photo

LovelySkin Customer

Verified Purchase

January 03, 2022

So worth the price

I get that this is pricey but believe me when I say that after years of dealing with thinning hair because of all sorts or reasons, this product is truly helping. It's helping to heal the hair, create lift, body and strengthen. When I'm brushing, there's less fallout and the comb or brush is gliding through without as much resistance. Really nice product!

Profile Photo

HappyHappy

Verified Purchase

January 01, 2022

Feel change the day i use product, not yet seeing lasting difference

My hair feels amazing the day I use the product, significantly softer, however this effect is gone by the second or third day. Have used four time so far, would continue to use. Amazing deal off the LovelySkin website!

Profile Photo

LovelySkin Customer

Verified Purchase

December 31, 2021

Great

This is very expensive but it works. I have a lot of hair and thick. This went quick. I would recommend for shorter hair thinner hair will last longer. I just got it and almost out. Not sure if Il buy again.

Profile Photo

LovelySkin Customer

Verified Purchase

December 29, 2021

Good! …but pricey!

The product works well and I love how it makes my hair feel. It also is convenient to add to your hair after shampoo and leave (no rinse). My only complaint is the crazy cost for such a small bottle!

Profile Photo

LovelySkin Customer

Verified Purchase

December 26, 2021

K18 Leave-In Molecular Repair

I like that it's not a leave-in and rinse out product. Not sure that I love it. It seems to leave my hair a little frizzy when it dries. If it wasn't so expensive, I might have left 5 stars.

Profile Photo

LovelySkin Customer

Verified Purchase

December 24, 2021

I think it works

I can’t really tell if it’s working. I straighten my hair and would like to think that it’s preventing any damage I’m doing. Nothing noticeable but nothing worse either

Profile Photo

LovelySkin Customer

Verified Purchase

Have you purchased this product? Write a Review



Loading
Return to the top
877-754-6222
Need Help?
Email Us
Customer Care Hours
Mon - Fri 9 - 5 p.m. CT
Sat (chat only) 9 - 3 p.m. CT
Sun / Holidays Closed
Call or Text:402-697-1100