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Three K18 shampoo and conditioner liter size bottles
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K18 Biomimetic Hairscience
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Professional Molecular Repair Mask
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3 Sizes

K18 Biomimetic Hairscience Professional Molecular Repair Mask

4.6 out of 5 stars. Average rating value of 343 reviews.
Molecular Repair Hair Oil
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2 Sizes

K18 Biomimetic Hairscience Molecular Repair Hair Oil

4.6 out of 5 stars. Average rating value of 109 reviews.
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AirWash
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2 Sizes

K18 Biomimetic Hairscience AirWash

4.0 out of 5 stars. Average rating value of 124 reviews.
Damage Shield pH Protective Shampoo
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2 Sizes

K18 Biomimetic Hairscience Damage Shield pH Protective Shampoo

4.6 out of 5 stars. Average rating value of 72 reviews.
Damage Shield Protective Conditioner
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2 Sizes

K18 Biomimetic Hairscience Damage Shield Protective Conditioner

4.5 out of 5 stars. Average rating value of 64 reviews.
Peptide Prep Detox Shampoo
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2 Sizes

K18 Biomimetic Hairscience Peptide Prep Detox Shampoo

4.8 out of 5 stars. Average rating value of 71 reviews.
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Professional Molecular Repair Hair Mist
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2 Sizes

K18 Biomimetic Hairscience Professional Molecular Repair Hair Mist

4.7 out of 5 stars. Average rating value of 106 reviews.
K18REPAIR™ Service Kit Quick View for K18REPAIR™ Service Kit, Opens a dialog.
1 Size

K18 Biomimetic Hairscience K18REPAIR™ Service Kit

4.6 out of 5 stars. Average rating value of 171 reviews.
Pro Peptide Starter Kit
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1 Size

K18 Biomimetic Hairscience Pro Peptide Starter Kit

4.4 out of 5 stars. Average rating value of 33 reviews.
Chelator
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1 Size

K18 Biomimetic Hairscience Chelator

4.4 out of 5 stars. Average rating value of 40 reviews.
Pro Repair Mini Kit
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1 Size

K18 Biomimetic Hairscience Pro Repair Mini Kit

4.6 out of 5 stars. Average rating value of 37 reviews.
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Try-Me Molecular Repair Hair Masks
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1 Size

K18 Biomimetic Hairscience Try-Me Molecular Repair Hair Masks

5.0 out of 5 stars. Average rating value of 1 reviews.

K18 Biomimetic Hairscience

Discover K18 Biomimetic Hairscience: Revolutionary Hair Repair Technology. Our patented K18PEPTIDE™ reverses hair damage in just 4 minutes, working across all hair types and salon services. Clinically proven to repair bleach, chemical, and heat damage, our molecular repair K18 hair mask category is loved by professionals worldwide. Say goodbye to buildup with our PEPTIDE PREP™ category, optimizing salon services and product performance. Experience the freedom of healthy, vibrant hair with K18's science-backed, biotech-engineered solutions.