Give damaged hair an expert reset with the K18 Prep+Repair Spring 2026 Gift Set. Designed for weakened, color-treated, or overprocessed hair, this professional duo helps repair damage deep within the fiber with K18’s biomimetic technology. The mist helps prep the hair before technical services, while the mask works to restore softness, strength, and flexibility without weighing hair down. Helps repair damage caused by color, bleach, and heat Restores strength, softness, and elasticity to compromised hair Professional repair routine to prep and restore the hair fiber SET CONTENTS: Professional Leave-In Molecular Repair Hair Mask — 150ml / 5 fl. oz. Professional Molecular Repair Hair Mist — 300 ml / 10 fl. oz. HOW TO USE Apply the mist to slightly damp hair before a technical service to help prep the hair fiber. After shampooing, towel-dry hair thoroughly, then apply the K18 mask through lengths and ends. Leave on for a few minutes, then style as desired. Use this routine to help hair feel stronger, smoother, and visibly repaired.