K18 Leave-In Molecular Repair Mask 50ml,  A powerful leave in treatment that reverses chemical and physical hair damage in just 4 minutes K18 Leave-In Molecular Repair Mask 50ml, A powerful leave in treatment that reverses chemical and physical hair damage in just 4 minutes
How to use K18 Repair Mask How to use K18 Repair Mask
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K18

K18 Leave-In Molecular Repair Mask 50ml

$99.50 $89.50 Sale
2 reviews

K18 Leave-In Molecular Repair Mask 50ml

Restore. Strengthen. Transform. – A powerful leave-in treatment that reverses chemical and physical hair damage in just 4 minutes.

The K18 Leave-In Molecular Repair Mask is a breakthrough bioactive peptide treatment designed to repair damage caused by colouring, heat styling, and chemical treatments. Unlike traditional masks, this no-rinse formula works deep within the hair fibre, restoring strength, softness, and elasticity by repairing keratin at a molecular level. Expect stronger, smoother, and more resilient hair after just one use.


Why You'll Love K18 Leave-In Molecular Repair Mask

Clinically proven to reverse hair damage – Works in just 4 minutes
Repairs keratin within the hair – Restores strength and elasticity
Treats damage from colouring, bleaching, heat, and styling
No-rinse formula – Lightweight and won’t weigh hair down
Softens, smooths, and detangles for easier styling
Reduces breakage and restores natural bounce


Key Ingredients & Benefits

  • K18 PEPTIDE™ – Patented bioactive peptide that reconnects broken keratin chains, restoring hair’s strength and elasticity
  • Silicone-Free Formula – Repairs hair without coating or weighing it down
  • pH-Optimised (5.0-6.0) – Balances hair and scalp for maximum absorption

How to Use K18 Leave-In Molecular Repair Mask

  1. Shampoo hair, but skip conditioner
  2. Towel-dry hair thoroughly before applying the mask
  3. Start with one pump and apply evenly from roots to ends
  4. For longer or thicker hair, use more as needed, one pump at a time
  5. Wait 4 minutes before applying any styling products – do not rinse

You Need K18 Leave-In Molecular Repair Mask If…

✔ Your hair is damaged from colouring, heat, or over-processing
✔ You want stronger, softer, and healthier hair without heavy conditioning
✔ Your hair feels dry, brittle, or lacks elasticity
✔ You’re looking for a fast, professional-strength repair treatment


Pro Tips for Best Results

Use for the first 4 washes in a row, then switch to every 4-6 washes for maintenance
✔ If you use dry shampoo or styling products, clarify your hair before applying K18 for maximum absorption
Less is more – Start with a small amount, adding more only if needed


Size: 50ml