K18 Leave-In Molecular Repair Hair Mask, 50 mL

K18 Leave-In Molecular Repair Hair Mask, 50 mL is a leave-in hair treatment intended to be used according to the product directions. It is different from a traditional rinse-out conditioner or mask, so application order matters.

How it fits into a haircare routine

Use it as a targeted leave-in treatment when it serves a clear purpose in your routine. See our Haircare Routine by Hair Type, Wash Day Routine and Dry and Damaged Hair Care Guide.

What to verify before buying

• 50 mL size
• Leave-In Molecular Repair Hair Mask name
• Current ingredient list and packaging
• Current seller and exact retailer listing
• Manufacturer application directions

Do not assume it should be used like a standard rinse-out conditioner; follow the current package directions.

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