K18 Leave-In Molecular Repair Hair Mask | 4-Minute Damage Repair

K18
A 4-minute leave-in treatment mask that helps repair damage from bleach, colour, chemical services, and heat.
Damaged hair, Colour-treated hair, Bleach or lightener services, Heat damage, and Chemical services
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Regular price $41.50
Regular price Sale price $41.50
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Product Details

A 4-minute leave-in treatment mask that helps repair damage from bleach, colour, chemical services, and heat.

What It Is

A 4-minute leave-in treatment mask that helps repair damage from bleach, colour, chemical services, and heat. This is K18 care with a clear routine role: targeted, modern, and made for hair that needs performance without the extra fuss.

Why You’ll Love It

  • Works in 4 minutes with no rinse-out step
  • Helps restore strength, softness, smoothness, and bounce
  • Designed for all hair types and textures
  • A strong treatment step after colour, blonding, chemical, or heat stress

How To Use

Shampoo, do not condition, and towel-dry thoroughly. Apply 1-3 pumps, working from ends upward. Let sit for 4 minutes. Do not rinse. Comb through, then style as usual. Use for 4-6 washes after a salon service, then as needed.

Stylist Tip

Do not rush the 4-minute wait on K18 treatment days. That little pause is the whole point.

Key Ingredients + Technology

K18PEPTIDEâ„¢ is a biomimetic peptide designed to reconnect broken keratin chains for stronger, smoother, healthier-looking hair.

Why Moda Loves It

Moda loves this because it makes high-performance K18 care feel easy to use at home. A 4-minute leave-in treatment mask that helps repair damage from bleach, colour, chemical services, and heat. It has a clear role in the routine, so clients are not guessing where it fits.

Perfect For

  • Damaged hair
  • Colour-treated hair
  • Bleach or lightener services
  • Heat damage
  • Chemical services
Shampoo, do not condition, and towel-dry thoroughly. Apply 1-3 pumps, working from ends upward. Let sit for 4 minutes. Do not rinse. Comb through, then style as usual. Use for 4-6 washes after a salon service, then as needed.
K18PEPTIDEâ„¢ is a biomimetic peptide designed to reconnect broken keratin chains for stronger, smoother, healthier-looking hair.
Free shipping on orders over $100 CAD. Orders typically ship within 1-2 business days.

Salon Note

Need Help Choosing?

Professional beauty products can feel overwhelming. If you're unsure whether this product is right for your hair, skin, or routine, our team is happy to help with personalized recommendations backed by real salon experience.
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Product FAQs

Choosing the right products depends on your individual goals, concerns, texture, condition, and routine. If you're unsure where to start, the Moda Salon team is happy to help recommend the best options.
Yes. Many clients build customized routines using products from multiple collections to target different concerns and achieve their desired results.
Many professional products are designed to complement one another. Using a complete routine often helps maximize performance and results.