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repair + protect minis

Biotech-powered hair routines made to travel + try.

build your K18 routine

the K18 difference

Feel what’s possible with fewer steps, less waste + less time.
efficacy
patented K18PEPTIDE™ power deeper + lasting repair.
simplicity
fewer steps for a streamlined routine
speed
results in one 4-minute use
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healthier hair with every use
Reverse damage in 4 minutes with our breakthrough K18 molecular repair technology.

how molecular repair compares

Sofia Richie Grainge

sofia's molecular repair essentials

Shop the biotech-backed formulas powering Sofia Richie Grainge's shiny, healthy hair.
find a K18 PRO near you

Ask for K18REPAIR™ to unlock better, long-lasting salon results

the science behind healthy hair

any questions?
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real people. real results.
Discover the K18 routines our coworkers use for universal hair health.
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future now initiative
Our way of investing back into communities with the same commitment to innovation and radical care.
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your plastic net-zero purchase = less waste
Every K18 purchase helps us stop ocean plastic in collaboration with Plastic Bank.
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