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Benefits of K18 Hair

K18 Leave-In Molecular Repair Hair Mask is a popular hair treatment product designed to repair and strengthen damaged hair. 



  1. Revolutionary Technology: Utilizes K18Peptide™, a patented peptide that aims to repair broken keratin chains within hair strands.
  2. Leave-In Formula: Unlike traditional masks, this is a leave-in treatment, meaning you don't need to rinse it out.
  3. Fast Results: Promises noticeable results in just 4 minutes of application.
  4. Versatile Use: Suitable for all hair types and addresses damage from bleaching, coloring, chemical services, and heat.
  5. Non-Toxic: Free from sulfates, parabens, phthalates, silicones, artificial colors, and formaldehydes.

How to Use:

  1. Shampoo Your Hair: Wash your hair with a good-quality shampoo, ensuring it's clean and free of any residue.
  2. Skip Conditioner: Do not use conditioner as it might interfere with the efficacy of the mask.
  3. Towel Dry: Gently towel dry your hair until it's damp but not wet.
  4. Apply Mask: Dispense a small amount (1-2 pumps depending on hair length and thickness) into your hands and work evenly into your hair from ends to roots.
  5. Wait 4 Minutes: Allow the mask to sit for 4 minutes to activate. Do not rinse out.
  6. Style as Usual: After the waiting period, you can style your hair as you normally would.




  • Strengthens Hair: Helps to restore hair's strength and elasticity.
  • Smooths and Softens: Leaves hair feeling smooth and soft.
  • Improves Manageability: Makes hair easier to comb and style.
  • Reduces Breakage: Aims to reduce hair breakage over time with regular use.

Tips for Best Results:

  • Use 1-2 times a week or as needed based on the level of hair damage.
  • Consistency is key; the more regularly you use it, the better the results.

The K18 Leave-In Molecular Repair Hair Mask is praised for its innovative approach to hair repair and its ability to deliver salon-quality results at home.




The K18 Molecular Mask is a powerful hair treatment designed to repair and protect hair at a molecular level. Its unique formulation and ease of use make it a valuable addition to any hair care regimen, especially for those dealing with damaged or stressed hair.

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