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The Science Behind K18REPAIR™

How our patented K18PEPTIDE™ reverses hair damage from the inside out.
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How Nature Inspires K18 Innovation

See what’s possible with our biology-first approach.
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Trichologist Angela Onuoha explains what causes daily hair damage

Trichologist Angela Onuoha breaks down what causes daily hair damage, and how these culprits cause hair breakage, frizz, and dull color. The soluti...
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How To Grow Healthy Hair, Featuring Griffin

See how our Video Editor, Griffin, uses K18 to reach his curly–coily hair growth goals.
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Get Stronger, More Resilient Hair with K18 PRO Mist

The secret to better salon results? K18 professional molecular repair mist.