K18 Leave-in Molecular Repair Hair Mask - Treatment for Damaged Hair 50ml
Product Description
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 results Clinical 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%
COMPOSITION
K18PEPTIDE™ repairs damage from bleach, color, chemical services, and heat.
This product is vegan, cruelty-free, and comes in recyclable packaging.
Fragrance Description: The light floral scent features notes of jasmine and peony.
MORE INFORMATION
Clean at Sephora
COMPOSITION
K18PEPTIDE™ repairs damage from bleach, color, chemical services, and heat.
This product is vegan, cruelty-free, and comes in recyclable packaging.
Fragrance Description: The light floral scent features notes of jasmine and peony.
MORE INFORMATION
Clean at Sephora
Directions
In the shower: -Shampoo, don‘t condition. Once out of the shower: -Using a towel gently dry hair until damp. -Begin with one mL/one dime-size amount of K18 Mask. -Only add more as needed. Average use is two mL/two dime-size amounts (this is a concentrated formula, so you‘ll need much less than traditional masks). -Work evenly into hair from ends to roots. -Let sit for four minutes to activate. -Don‘t rinse out. -Style as usual after the four minutes is up (fine to add heat protectant or styling product now). -Use for the first four to six washes, then swap to maintenance mode and use as needed.
Ingredients
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78 (K18PEPTIDE), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol
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Rated 5 out of
5
by
Maryam from
Worth a try
Amazing product which truly helped my dry and damaged hair glow
Date published: 2025-04-07
Rated 5 out of
5
by
Niamh from
Wish I’d found it sooner.
Hair feels thicker and smoother. Been using for two months and hope the results continue.
Date published: 2025-04-07
Rated 5 out of
5
by
Deb from
just brilliant!
I have very dry brittle hair which i probably shouldnt bleach..but i do! however, discovering K18 is a game changer ..my hair is now not breaking feels smoother and looks healthier amd friz free .. i now cannot live without this product . just brilliant
Date published: 2025-04-04
Rated 5 out of
5
by
holly from
Pricey but worth it!
I decided to buy this after my hairdresser used it on me, it really makes a difference to my coarse frizzy bleached hair - i can go without straighteners for the first time in years! - its pricey but to me its worth it!
Date published: 2025-04-04
Rated 5 out of
5
by
Tanya from
Works if you use it correctly
Does the job you must rub in until it turns into a white emulsion in hands then apply, leave a few minutes then Combe through and it works a treat.
Date published: 2025-04-03
Rated 5 out of
5
by
Dilan from
worth the hype
great easy to use, I recommend using leave in conditioner before blowdrying though especially for dry hair
Date published: 2025-03-25
Rated 5 out of
5
by
Laura from
My go to
This is my go to whenever I feel my hair needs a little more TLC. Living a stressful and fast paced life we all need to take a moment and remember we deserve a little treat. This is an expensive product but it is amazing for your hair, especially if it is damaged.
Mine was damaged through bleach a while ago and this coupled with some other items has been a life saver for it. In turn, I also use it on my daughter’s hair (which isn’t coloured) but it definitely adds to her perfect hair routine also.
Date published: 2025-03-23
Rated 3 out of
5
by
RUHIYA from
mixed feelings
worked at first after first 2 washes then just made my hair so dry and brittle
Date published: 2025-03-19
