Transform damaged hair in just 4 minutes with this revolutionary leave-in molecular repair treatment. The K18 Leave-in Molecular Repair Hair Mask uses clinically proven K18PEPTIDE™ technology to reverse damage from bleach, color, chemical services, and heat at the molecular level. This powerful beauty care product delivers immediate and lasting results, restoring strength, softness, smoothness, and bounce to all hair types without weighing hair down.
Key Benefits of K18 Leave-in Molecular Repair Hair Mask 15Ml:
Repairs hair damage at the molecular level by reconnecting broken polypeptide chains and disulfide bonds
Restores 91% of original hair strength and 94% of original elasticity
Works in just 4 minutes with no rinse required for convenient treatment
Provides lightweight moisturizing benefits that detangle and smooth hair
Delivers lasting results that don't wash away with shampoo
Reduces breakage, split ends, and color fade for healthier-looking hair
How to Use K18 Leave-in Molecular Repair Hair Mask 15Ml:
Shampoo hair thoroughly but do not condition
Towel-dry hair completely and apply 1-3 pumps of K18 mask
Massage treatment through hair and let sit for 4 minutes
Do not rinse - style as usual for immediate results
Best For:
All hair types experiencing damage from bleaching, coloring, chemical services, heat styling, or mechanical styling. Perfect for those seeking professional-grade hair and skin care products that deliver salon-quality results at home. Ideal for anyone looking to restore severely damaged hair or maintain healthy hair after chemical treatments. Works exceptionally well for those who want cruelty free body products that provide lasting repair without heavy residue.
Key Ingredients:
K18PEPTIDE™ (Biotech-developed peptide), pH-optimized formula (5.0-6.0), Polypeptide chain repair complex, Disulfide bond restoration technology, Lightweight cream base
Warnings & Precautions:
For external use only. Avoid direct contact with the eyes; rinse thoroughly with water if contact occurs.
Discontinue use and consult a doctor if scalp irritation, redness, or an allergic reaction develops.
Keep out of reach of children.
Hair Care Routine Step:
Step in routine: Step 2 - Treatment phase (after shampoo)
What comes before: Clarifying shampoo, Deep cleansing shampoo, Sulfate-free shampoo
What comes after: Heat protectant, Styling products, Hair oils (optional)
Explore More:
Shop our full Treatments & Masks collection for more hair repair options.
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Shipping and Returns
All orders are fulfilled directly in-house to guarantee authenticity, freshness, and fast handling.
Orders are processed within 1–2 business days after order confirmation.
You will receive a confirmation email/SMS once your order is dispatched.
For the safety and well-being of all our customers, we do not accept returns or exchanges on any beauty, skincare, or personal care products. Once a product has been delivered and accepted, it cannot be returned, exchanged, or refunded.