
K18 Hair
A biotech beauty brand changing the way we think about haircare - where real repair starts at the molecular level.
Rooted in bioscience, K18 spent a decade in the lab developing their patented K18Peptide - a breakthrough molecule that doesn’t just smooth the surface but restores hair’s core strength and elasticity. This isn’t traditional haircare. It’s science-backed, results-driven, and created for those who want their hair to feel as good as it looks. The more damaged your hair, the more powerful the transformation.
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26 products
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HIS | HER
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NOMAD
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NIGHTCAP
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MUSE
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HER
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HAZE
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MORNING AFTER
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EAU
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WALL STREET
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REBEL ROSE
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OCEAN EYES
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ELECTRIC SOUL
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CHERRY FIESTA
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Twenty Two
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Smokeshow
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Modus Vivendi
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Cosmic Bang
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Velvet Bloom
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No Vacancy
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Cowboy Water

K18 Hair
Renowned for repairing hair in just 4 minutes, K18 Peptide harnesses biomimetic hair science.
After decades of research and testing, K18 discovered the key to restoring hair health—its patented peptide.
Designed to reverse damage from chemical services and heat, the more compromised the hair, the more dramatic the results!