Quick Look

The K18 full-size leave-in molecular repair hair mask is a lightweight, leave-in treatment designed to repair hair damage at a molecular level. Its fast-absorbing cream texture restores strength, smoothness, and elasticity without weighing hair down, leaving strands softer and more manageable after each use.

Key Benefits

• Repairs hair damage caused by chemical services
• Strengthens hair from the inside out
• Improves smoothness and elasticity
• Leave-in formula with no rinse required
• Suitable for all hair types and textures

How to Use the K18 Full-Size Leave-In Molecular Repair Hair Mask

After shampooing, towel-dry hair thoroughly. Apply 1-3 pumps of the mask evenly from mid-lengths to ends, adjusting the amount based on hair length and thickness.

Wait four minutes before styling to allow the formula to activate. Do not rinse out. For best results, avoid conditioner and styling products before application, especially when using the k18 full size leave in repair hair mask.