OUR

The Future of Hair Repair

Tired of hair that feels damaged beyond repair? This leave-in treatment works on a molecular level to restore your hair's core strength and softness.

  • Renews hair strength
  • Silky, soft finish
  • No rinse needed

Reverses damage in 4 mins

Restores strength & softness

Deep molecular repair

Lasting results

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Unlock Your Hair's True Potential

  • First Benefit

    Deep Repair

    Reverses damage from bleach, color, and heat.

  • Second Benefit

    Instant Softness

    Restores softness and eliminates frizz for days.

  • Third Benefit

    Renewed Strength

    Improves elasticity for healthy, resilient hair.

Join over 10,000+ Happy Customers

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Sarah Michell's

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OMG this product is AMAZING! 😍 I just got it today and I seriously can’t wait to use it. Already obsessed!
Emily A.

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OMG THIS PRODUCT IS AMAZING MY HAIR FEELS SO GOOD NOW
Will I.

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I just received this today and I’m so excited! The packaging looks great and everything feels high quality. I can’t wait to start using it — I already know I’m going to love it
Denisa N.

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I’ve tried so many hair treatments, but after using K18 Leave-In Molecular Repair Hair Mask for a few months, I can truly say nothing works like this ✨😍 My breakage is reduced, my hair feels stronger, and the shine is unreal 💁‍♀️💖 I’m never going back! 🔥🙌
 
 

The Difference is Clear

Our patented peptide technology travels deep into the hair's core to reconnect broken keratin chains, reversing damage in just 4 minutes. Unlike surface-level treatments, our formula delivers lasting strength, softness, and bounce.

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K18 PRIME
Others
Molecular Repair
Patented Peptide
4-Minute Results
Lasting Results
Clinically Proven
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Frequently Asked Questions

Find quick answers to the most common questions about our product.

Unlike conditioners that coat the hair's surface, our molecular repair mask penetrates deep into the hair's core. It works from the inside out to rebuild broken bonds, restoring strength, softness, and bounce for results that actually last.

Absolutely! It’s specifically designed to repair damage from chemical services and heat. It helps restore your hair's health and integrity, making your color appear more vibrant and your strands feel significantly stronger and smoother after just one use.

For maximum repair, use it for the first 4-6 consecutive washes. After that, you can switch to maintenance mode and apply every 3-4 washes to keep your hair feeling strong, smooth, and healthy. A little goes a long way!

Not at all! Our lightweight formula is engineered to absorb quickly without leaving any residue. It strengthens from within, so you get all the smoothing and softening benefits without sacrificing your hair's natural volume. Your hair will feel healthy, not heavy.

Worldwide Shipping

24/7 Support

Verified quality only

Hassle-free returns
Discover the difference for yourself and see why our customers love the results.
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