K18 Professional Molecular Repair Hair Mist is an advanced leave-in repair mist powered by patented K18Peptide™ technology designed to strengthen and fortify hair at the molecular level. Ideal for professional use before chemical services, this lightweight mist helps prepare, protect, and rebuild hair integrity, improving elasticity and resilience while reducing breakage. Used as part of the K18 PRO repair ritual, it enhances service results and supports healthier, stronger hair that feels soft, smooth, and more manageable after styling.