just landed
NEW
AstroLift™ reparative volume spray
Send your hair into orbit with 2.5x more all-over volume*—powered by biotech.









build your K18 service routine
K18REPAIR™ Service Set
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4.8
Rated 4.8 out of 5 stars
72 Reviews
PRO-exclusive set provides a strong, clean canvas for optimal service results
K18REPAIR™ Starter Set
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5.0
Rated 5.0 out of 5 stars
11 Reviews
Powerful professional duo fortifies, strengthens + repairs hair in 2 easy steps
AirWash™ dry shampoo
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4.6
Rated 4.6 out of 5 stars
422 Reviews
Revolutionary dry shampoo reduces oil + odor—weightlessly.
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professional molecular repair mask
4.9
Rated 4.9 out of 5 stars
1,873 Reviews
Second step of K18REPAIR™ service reverses damage post-service
professional molecular repair mist 300mL
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5.0
Rated 5.0 out of 5 stars
169 Reviews
First step of K18REPAIR™ service restores up to 99% elasticity pre-service
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molecular repair hair oil
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4.8
Rated 4.8 out of 5 stars
392 Reviews
Weightless oil that strengthens, repairs damage + reduces frizz

DAMAGE SHIELD protective conditioner
4.7
Rated 4.7 out of 5 stars
124 Reviews
Smoothing conditioner detangles + protects from daily damage

DAMAGE SHIELD pH protective shampoo
4.7
Rated 4.7 out of 5 stars
313 Reviews
Back bar size of our color-safe, protective shampoo to maintain hair health + strength
PEPTIDE PREP™ detox shampoo
4.8
Rated 4.8 out of 5 stars
245 Reviews
Back bar size of our color-safe, non-stripping clarifying shampoo formulated with the K18PEPTIDE™

real clients, real results


before
after
"I thought magic was only meant to exist on the big screen. However, this mist has truly been a magic potion ... With the mist I get zero damage, ever. The end result on the hair is shiny smooth hair that feels amazing!! ...Thank you K18 Hair for your ingenuity and science."
-Sherry C.
professional molecular repair mist 300mL
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-Sherry C.


before
after
"I have fallen in LOVE with this product and i haven’t had a single client disappointed"
-Sydne S.
professional molecular repair mask
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-Sydne S.


before
after
"I was so excited to try this stuff and then when I saw results instantly I knew I was in LOVE!!!"
- Shannon O.
professional molecular repair mask
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- Shannon O.


before
after
"Hands down the best product I’ve used to repair damaged hair. I live by this product and my clients love it too!"
- Nicole C.
professional molecular repair mask
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- Nicole C.


before
after
"This product is a game changer, especially for blondes! I have seen some of the most damaged hair become like new again! It’s a miracle! Ty K18!"
- Lacey P.
professional molecular repair mask
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- Lacey P.


before
after
"I absolutely love this product on my clients and myself!!! As a hairdresser, I’ve tried all those bond builders and what not and yes they are great but what sets k-18 apart from these other bond builders is that the technology behind it really goes deep into the hair. I have had many of my clients who had so many compliments about how healthy their hair looks and feels."
- Justina M.
professional molecular repair mask
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- Justina M.


before
after
"This stuff stomps the yard! I cannot even fathom coloring or lightening hair, without K18. It’s in my prices and no one complains because their hair feels and looks amazing. The client below tried at home lightening and came in to have it fixed."
- Ryan H.
professional molecular repair mist 300mL
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- Ryan H.


before
after
"I’m currently in cosmetology school so of course all my family and friends want me to do their hair! Ive started using K18 on anyone i have to bleach and its like a little miracle!"
- Nicole M.
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- Nicole M.

calculate your K18REPAIR™ profit
Find out your potential revenue with the K18REPAIR™ service add-on.
see the K18 difference



the molecular repair system


don't take our word for it, the PROs know
Groundbreaking artists like Jack Martin have brought their services into the future with next-level damage repair.


inspired by nature,
designed for you
designed for you
Using synthetic biology + biomimetics,
we solve hair concerns from the inside out.
why PROs love K18REPAIR™

4 ways K18REPAIR™ builds your salon business
Why top stylists trust this exclusive service to deliver results and keep clients coming back.
How to Perform K18REPAIR™ in Every Service
Top celebrity stylists break it down step-by-step for better, longer-lasting salon results—every time.
Build Your Business Like a PRO With K18REPAIR™
How to make more money with every service and keep clients coming back by delivering healthier hair through every transformation.
