backed by science, approved by stylists

creativity with no limits - every hair dream realized

a breakthrough in biosciences

K18Peptide™ was patented after a decade of scanning and testing the 1,242 decapeptides that cover the entire keratin proteome. Our miracle molecule carries amino acids into the cortex of hair to reconnect keratin chains and reconform disulfide bonds to bring damaged strands back to their original, youthful state.

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a radically different approach

Until now, haircare products covered up damage with conditioning treatments that coat hair in oils, bringing superficial hydration and sheen, while repair treatments patch damage like internal glue – strong but brittle—and provide temporary results. K18 is the first product that actually heals your hair from the inside out.

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*T&Cs apply. Discount codes cannot be combined with Summer Sale offers. Summer Sale offers are available for a limited time only. Ends at midnight on July 1st. New launches from within the last 30 days, bundles and gift sets are not included. Offers cannot be retroactively applied to purchases. To qualify for the Gift With Purchase, your total product spend must be at least €80 after discounts and before shipping - while stocks last. Due to the sale period delivery delays should be expected. Next day delivery is not available at this time.