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A leave-in treatment mask for all hair types that clinically reverses damage in four minutes. The K18PEPTIDE™ works to repair damage from bleach, color, chemical services, and heat, restoring strength, softness, smoothness, and bounce to hair.
This mask is powered by the patented K18PEPTIDE™, which is just the right size and molecular structure to reach the innermost layers of hair and re-connect broken keratin chains responsible for hair's strength and elasticity.
Restores strength, softness, smoothness, and bounce
Repairs damaged hair
Easy leave-in formula delivers lasting resultsClinical Results:
In a clinical study on hair that was bleached 8 times, after 2 uses:-Biotech-powered K18PEPTIDE™ restored damaged hair by up to 82%
- How to use
- Ingredients
4,327 reviews
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4,327 reviews
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EverEva
07/12/2024
5/5
Is the review helpful ?
gabsss97
06/12/2024
5/5
Heat Damaged Box Dyed Hair Holy Grail
I'm usually skeptical when it comes to hair masks bc I rarely find any that actually do anything but this product has become a holy grail that I will continue using. I have naturally curly hair with grays coming in so I heat style it every day and use black box dye on a monthly basis and I have noticed such a difference with just two uses so far. It has made the ends of my hair more manageable and less dry and overall improved the softness of my hair. I also bought the mini bottle to test it out in case it didn't end up working for me but I will get the bigger size once I run out. Instructions also mention to not use conditioner but I have curly hair so I didn't want to sacrifice that step of my hair care routine so I wash with shampoo then towel dry my hair and use the k18 mask for 4 minutes and then I go in with conditioner. I also saw a tiktok of someone who had emailed K18 and they said it is ok to go in with conditioner after the four minutes have passed because that is the amount of time the product needs to actually work so after that you can use conditioner if needed.
Recommend this product: Yes
Originally posted on sephora.com
Is the review helpful ?
4/5
K18 offers a unique scientific approach to hair care, based on biotechnology. The products' clinically proven effectiveness is based on K18PEPTIDE™ technology, which repairs damage at the molecular level for all hair types (the result of bleaching, chemicals and heat). Born in hair salons, this technology allows you to express your creativity without fear of damage!
k18
Leave-In Molecular Repair Hair Mask
The best hair product I ever tried
This is by far the best hair product I've ever used. I am usually very skeptical to leave-in products, as they all leave residue. But not this one. My hair is very long and pretty damaged from all the dying, pool and sun exposure. It's very hard to get it untangled even after a hair mask and a conditioner. With this mask, my hair is so shiny and soft, I couldn't believe my eyes. I made a mistake and used too much of the product for the first time, but still my hair had no residue, it just felt heavy. The best part is that I don't need to use a mask and a conditioner, just shampoo and then this leave-in mask, so my hair washing routine became so much shorter (I usually have to apply some other products after all washing routine anyway to style it). I am reordering in a big size, and will continue using as this is a life-saver for my hair.
Recommend this product: Yes
Originally posted on sephora.com