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

My moms hair was absolutely fried by a hairstylist to the point her hair no longer had natural curls and for years she tried so many different things to try and get her extremely damaged hair back to what it used to be. This product is the only thing that has helped her curls are back beautiful and she no longer feels the need to hide her hair because of how damaged it was

Keep this as a staple

This was my first time using something from k18. I would definitely invest in this brand. My hair was damaged before and this made my hair less frizzy and my silk press a 10!

My hair loves this

Simple Application, left the texture of my hair amazing. The effectiveness of the product is as stated with a great fragrance.

I purchased the mini to test and let me tell you I HATE it.. did absolutely nothing for my hair except make it stiff. I skipped the conditioner (as per directions) and I should have known better. My hair is thick and dry, this product had no type of hydration whatsoever. I would not recommended

Smell very good😍I used for first time.not bad for first time,it's made my hair shiny and soft

Best for iron deficiency damage!!

This product is truly a life saver and worth the price! My wife’s anemic and her hair has suffered because of this. I used this on her hair twice in the span of two weeks and it has completely repaired her hair. She has type 4 hair with a tight curl.

Want to love

I love what this product does to my hair! However, the chemical scent is awful

Helps with hair fallout

When started using this product I saw a significant amount of less hair loss

Hair transformation in just a few uses!

I’ve tried many repair masks and leave-ins over the years, but K18 truly stands out. My hair is color-treated, slightly dry, and tends to break easily, especially after lightening. After just two uses, I noticed a huge difference, my hair felt stronger, smoother, and looked noticeably healthier without feeling heavy or coated. I love that it works quickly (you leave it on for only 4 minutes) and doesn’t require rinsing afterward. A little goes a long way, so even though it’s pricey, the bottle lasts a while. If your hair has been damaged from coloring, heat styling, or bleach, this product is worth trying. It’s like a salon repair treatment at home. Hair type: Fine to medium, color-treated Concerns: Damage, dryness, breakage Location: Florida Would I recommend it? Absolutely yes!

Damaged Hair Only

This product is NOT for everyone and is unfortunately marketed as such. For me, it's a four-star product because of its reparative properties for damaged hair. I've bleached my hair multiple times, dye it regularly, heat style it, the works, and this product genuinely saves my hair and makes it feel soft and healthy. HOWEVER, if you have healthy, especially unprocessed hair, you can do without this product entirely. When they say repair, they mean it, and healthy hair will not benefit from it. If you have split ends then no product will seal them back together permanently and you'll have to commit to regular trims, so for those who rate this low solely regarding split ends, understand that this product (and any other one) is not the end all, be all for that. I only dinged off one star because of the price.

Did not like

I have curly hair so I don't know if it was just not matching with me but I did not feel any positive changes after wearing this. Also super small for the price.

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