The K18 Professional Molecular Repair Hair Mist is made to be used as part of the K18REPAIR™ service (K18 PRO mist + K18 PRO mask). This leave-in, lightweight mist repairs existing damage to strengthen hair’s defences and make it more resilient prior to salon services. This PRO-exclusive product helps services apply and perform better, leaves hair healthier, and colour lasts longer. It works in just 4 minutes in a convenient spray-on format. With just one salon treatment using the K18 PRO service (PRO mist + PRO mask), hair is restored up to 91% original strength* and 94% original elasticity*.

Key benefits:

Takes damage repair further. Biomimetic peptide seamlessly fits in and reconnects broken polypeptide chains at the molecular level. As a result, disulfide bonds are also reconnected for reinforced strength along the length and width of hair, offering comprehensive, lasting repair.
Renews hair for better in-salon results. It restores chemically damaged hair and makes hair more resilient for optimal salon transformations. Use before services for a stronger foundation and to help prevent damage during services.
Resets hair’s strength and up to 99% elasticity*, allowing you to push transformations further with confidence.
Works on all hair types. Because K18PEPTIDE™ works on a molecular level (where all hair is the same), this product is effective on all hair types.
Made without emollients, the PRO mist won’t interfere with chemical and colour services

A high-strength, leave-in hair repair mist.

Enriched with the patented K18Peptide™, this mist strengthens the hair enough to withstand the damage of chemical services. This is because it penetrates the hair cuticle to reset each strand, before exposing it to the damage of bleach, colour or other chemicals.