Leave-in Molecular Repair Hair Mask - Treatment for Damaged Hair

Hair falling out

Every time I use this product clumps of my hair fall out! I’ve followed all directions and given it a chance but never again. Besides the hair loss my hair feels dry and brittle. I’ll stick with Olaplex # 3

Recommend for Bleached Curls!

I was advised to purchase this by my hairdresser after adding blonde highlights to my naturally curly hair. Despite the high price I’m glad I did as it’s really helped the condition of my curls post bleaching.

Recommend for very dry/damaged hair.

I bought this about a year ago when my hair was super dry post covid. This product worked amazingly. I used it for a few days for every wash. After that I returned to my normal routine of Oribe cream wash and leave in conditioner. And my hair was like normal again. I highly recommend. The product does the heavy lifting of sealing your hair, but it won't leave it feeling terribly conditioned. You notice that when you start using your normal routine. I use it now when my hair starts to feel dry again. (every few months) and a little goes a very long way. You can easily get away with the small size. Anyone who thinks this will cure split ends (or anything will)-- you just need to cut that hair to a length where it doesnt tangle.

Temporary solution

After using it for the first 5 washes in 2 months I notice my hair was super dry and frizzy again. It weighs down my hair a lot and cause it to not hold a curl. Seems like it was just a cover up instead of fixing the real issue.

Waste of money, return it if you can

Tried the K18 hair mask and… my hair said, ‘Nice try.’ Still rocking split ends and breakage like it’s a fashion statement. Thank goodness I went for the travel size—because wasting money in bulk is a talent I’m trying to quit. Lesson learned: hype is not a hair treatment

A must have!

I am loving the results of this product. I had my extensions taken out, leaving my hair a mess. My hair is now soft and healthy.

Amazing but pricey

Unfortunately for my wallet, this stuff is amazing. I’ve tried a million hair products, and I think this is truly the first thing that has actually helped with my hair texture. I notice such a difference in how my hair feels when it air dries. I recieved complements from my eyelash tech as well. Definitely repurchasing.

Absolutely fabulous and does what it says will do

Worth every penny, as much as I was a skeptic this has absolutely won me over and had made a noticeable difference!

Holy grail

This product save my hair. I overbleached my hair two months ago and it looks like it was irrecoverable until I bought the K18 and now I’m in my second application and I can say my hair is coming back to life, soft n shiny

Treat Yo'Self

Yes, yes, yes. The price tag? Insane. Worth it? Absolutely. I got hooked via a sample, and I could not deny the effects it had on my hair. I have been trying to cut back on costs for products and transition to drugstore dupes and products, but this one I will save for. Especially in tandem with the detoxifying shampoo and the hair oil.

It's a miracle product, my hair was so damaged from bleaching, I had so many hair falling off and with an odd texture of elasticity and after using it for every wash for a month, my hair never felt so healthy

Love!!

Loved it! I bought out of curiosity because I love the hair mask. It leaves my hair soft. Very weightless. I have used it with different shampoos and conditioner and always the same result.