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K18 Leave-in Molecular Repair Hair Mask
This K18 Leave-in Molecular Repair Hair Mask is a leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach and colour, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.
91% original strength*
94% original elasticity* 94% original elasticity*
Benefits
- Clinically proven to reverse damage in just 4 minutes
- Repairs hair from the inside out
- Heals damage from bleach, colour, chemical services, heat, and mechanical styling
- Restores strength, softness, smoothness, and bounce
- Reduces breakage, split ends, and colour fade pH balance of 5.0-6.0
- Lasting results
Product Information
Product Information
Shipping & Returns
Shipping & Returns





K18 Leave-in Molecular Repair Hair Mask
K18 Leave-in Molecular Repair Hair Mask
This K18 Leave-in Molecular Repair Hair Mask is a leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach and colour, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.
91% original strength*
94% original elasticity* 94% original elasticity*
Benefits
- Clinically proven to reverse damage in just 4 minutes
- Repairs hair from the inside out
- Heals damage from bleach, colour, chemical services, heat, and mechanical styling
- Restores strength, softness, smoothness, and bounce
- Reduces breakage, split ends, and colour fade pH balance of 5.0-6.0
- Lasting results
Select Size
From $19.81
Original: $56.59
-65%K18 Leave-in Molecular Repair Hair Mask—
$56.59
$19.81Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This K18 Leave-in Molecular Repair Hair Mask is a leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach and colour, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.
91% original strength*
94% original elasticity* 94% original elasticity*
Benefits
- Clinically proven to reverse damage in just 4 minutes
- Repairs hair from the inside out
- Heals damage from bleach, colour, chemical services, heat, and mechanical styling
- Restores strength, softness, smoothness, and bounce
- Reduces breakage, split ends, and colour fade pH balance of 5.0-6.0
- Lasting results


















