K18
K18 Leave In Molecular Repair Hair Mask & Treatment For Damaged Hair, 15 Ml
K18 Leave In Molecular Repair Hair Mask & Treatment For Damaged Hair, 15 Ml
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Product features
Product features
Materials and care
Materials and care
K18Peptide
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
K18 Leave In Molecular Repair Hair Mask is a clinical grade treatment that works at the inner most layers of the hair fiber to repair damage in just four minutes. Unlike traditional hair masks that sit on the surface, this patented peptide technology travels deep into the polypeptide chains to reconnect broken bonds caused by bleach, color services, and heat styling. It provides lasting results that do not wash away with shampoo, leaving hair with renewed strength, softness, and bounce.
K18 Leave In Molecular Repair Hair Mask effectively targets frizz and split ends by restoring the hair's natural elasticity. This lightweight leave in formula replaces the need for traditional conditioners or deep conditioning treatments after chemical services. Regular use ensures the hair remains resilient against daily stressors while maintaining a smooth, healthy appearance for all hair types including curly, straight, and color treated textures.
FAQ
Q1. How often should I use K18 Leave-In Molecular Repair Hair Mask?
Ans: Use the mask for the first 4 to 6 consecutive washes for initial repair, then transition to every 3 to 4 washes for maintenance.
Q2. Why must I skip conditioner before using K18 Leave-In Molecular Repair Hair Mask?
Ans: Conditioners create a barrier that prevents the patented peptide from penetrating the hair shaft to reach the inner core.
Q3. Can K18 Leave-In Molecular Repair Hair Mask be used on dry hair?
Ans: The mask is most effective on damp, towel-dried hair as the moisture helps the formula spread evenly and penetrate deep.
Q4. Is K18 safe for color-treated and bleached hair?
Ans: Yes, K18 is specifically engineered to repair the intensive damage caused by bleaching, coloring, and chemical services.
Q5. Does K18 wash out of the hair?
Ans: No, the K18Peptide mimics the hair's natural building blocks to permanently reconnect keratin chains so it does not wash away.