All Products
bestseller
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K18REPAIR™ Starter Set
Rated 4.9 out of 5 stars
486 Reviews
Powerful professional duo fortifies, strengthens + repairs hair in 2 easy steps
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professional molecular repair mask
Rated 4.9 out of 5 stars
2,033 Reviews
Second step of K18REPAIR™ service reverses damage post-service
bestseller
new
professional molecular repair mist 150mL
Rated 5.0 out of 5 stars
36 Reviews
First step of K18REPAIR™ service restores up to 99% elasticity pre-service
bestseller
professional molecular repair mist 300mL
Rated 5.0 out of 5 stars
169 Reviews
First step of K18REPAIR™ service restores up to 99% elasticity pre-service
bestseller
new
HeatBounce conditioning heat protectant
Rated 4.8 out of 5 stars
414 Reviews
The Future of Heat Protection
PEPTIDE PREP™ detox shampoo
Rated 4.9 out of 5 stars
273 Reviews
Back bar size of our color-safe, non-stripping clarifying shampoo formulated with the K18PEPTIDE™
DAMAGE SHIELD pH protective shampoo
Rated 4.8 out of 5 stars
341 Reviews
Back bar size of our color-safe, protective shampoo to maintain hair health + strength
DAMAGE SHIELD protective conditioner
Rated 4.7 out of 5 stars
124 Reviews
Smoothing conditioner detangles + protects from daily damage
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molecular repair hair oil
Rated 4.9 out of 5 stars
448 Reviews
Weightless oil that strengthens, repairs damage + reduces frizz
PRO hair repair mini kit
Rated 4.9 out of 5 stars
2,225 Reviews
Mini PRO mist + mask to reverse hair damage
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K18 x Future Society leave-in molecular hair mask
Rated 4.8 out of 5 stars
10 Reviews
Bestselling mask scented with Floating Forest biotech fragrance
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future faves minis
Rated 4.6 out of 5 stars
3,716 Reviews
Limited-edition trio repairs + lifts every client for strong, voluminous hair.
bestseller
new
HeatBounce conditioning heat protectant
Rated 4.8 out of 5 stars
414 Reviews
The Future of Heat Protection
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full-size leave-in molecular repair hair mask
Rated 4.9 out of 5 stars
2,033 Reviews
Retail size of our 4-minute leave-in treatment to reverse hair damage
prep + repair at home duo
Rated 4.8 out of 5 stars
1,382 Reviews
Award-winning routine tackles buildup + damage between appointments.
bestseller
AirWash™ dry shampoo
Rated 4.7 out of 5 stars
468 Reviews
Revolutionary dry shampoo for a fresh hair + scalp—even after your toughest workout
DAMAGE SHIELD protective conditioner
Rated 4.7 out of 5 stars
124 Reviews
Your everyday damage shield is back in stock early June.
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mini leave-in molecular repair hair mask
Rated 4.9 out of 5 stars
2,033 Reviews
Mini retail size of our 4-minute leave-in treatment to reverse hair damage
PEPTIDE PREP™ detox shampoo
Rated 4.9 out of 5 stars
273 Reviews
Retail size of our color-safe, non-stripping clarifying shampoo formulated with the K18PEPTIDE™
DAMAGE SHIELD pH protective shampoo
Rated 4.8 out of 5 stars
341 Reviews
Retail size of our color-safe, protective shampoo to maintain hair health + strength
client mask pack
Rated 4.9 out of 5 stars
2,033 Reviews
4-minute leave-in treatment to reverse hair damage
Explore k18
Explore the power of K18 Hair best sellers; scientifically formulated to repair, strengthen, and transform all hair types. Featuring the award-winning K18 Leave-In Molecular Repair Hair Mask and the ultra-lightweight Molecular Repair Hair Oil, these top-rated treatments work on a molecular level to reverse damage caused by color, bleach, heat, and styling. Powered by K18’s patented K18PEPTIDE™ technology, each product delivers optimal effectiveness in fewer steps, with fewer ingredients, and in less time.
K18 makes the impossible possible.
K18PEPTIDE™ is a biotech-developed peptide that mimics hair’s structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during damage from bleach + color, chemical services, and heat*
*www.k18hairpro.com/pages/disclaimers
Biomimetics is a fancy way of saying “learning from and mimicking nature.” By mimicking the natural structure and molecular makeup of keratin proteins, the K18PEPTIDE™ is the perfect puzzle piece to connect broken keratin chains to renew strength + elasticity.
K18 molecular repair, PEPTIDE PREP™ detox shampoo, and DAMAGE SHIELD shampoo + conditioner are formulated with the K18PEPTIDE™. In our molecular repair products, the peptide works at the innermost layers to reverse hair damage. In our PEPTIDE PREP™ detox shampoo, and DAMAGE SHIELD shampoo + conditioner, the peptide helps reduce protein loss to help keep hair feeling healthy and strong.
Parabens, Sulfates, Silicones, Phthalates, Sodium Chloride, Artificial colors, Formaldehyde and formaldehyde donors.
