Serious Repair Zero Compromise

Side-by-side comparison of a woman's hair before and after using K18REPAIR™ + lightener products. The left side shows curly, frizzy, black hair, while the right side shows shiny, defined, reddish-brown curls. The text indicates the service was provided by Kendra Alia, salon owner and K18 ambassador.

The image shows a side-by-side comparison of a woman's hair before and after using a hair product. The left side is labeled 'before' with dull, frizzy, and unstyled hair. The right side is labeled 'after' with shiny, smooth, and styled hair, with the woman having loose curls. There are also two bottles of K18 hair treatment products at the bottom right corner, one with a spray top and the other a pump dispenser, with a green and white packaging design.

Side-by-side before and after images of a woman with curly and straight hair, demonstrating the transformation using K18 Repair and silk press products, with product bottles shown at the bottom right corner.

Split image with the words 'before' and 'after' at the top. The left side shows a woman with long dark hair and a natural appearance, labeled 'before.' The right side shows the same woman with styled hair, makeup, and a bright smile, labeled 'after.' Below, there are hair and skin care products, including sprays and creams, with the text 'K18 REPAIR™ + balyage by Cassondra Kaeding, celebrity stylist + K18 ambassador.'

Repair & Protect hair at the molecular level - Powered by k18

K18REPAIR™ is powered by the reparative K18PEPTIDE™ to reconnect broken disulfide bonds + polypeptide chains for immediate + lasting repair at the deepest, molecular level of hair. It’s more than a bond builder—K18PEPTIDE™ is biomimetic to hair and works past the outer cortex (where bond builders work)—so water can't wash away your results.