K18 Leave-In Hair Mask – Molecular Hair Repair for Damaged Hair (5ml–150ml)

🚨 Hair Breakage Ends Here.

Introducing K18 Leave-In Molecular Repair Hair Mask — the future of hair repair in one ultra-potent, leave-in treatment trusted by celebrity stylists and salon pros around the globe.

Formulated using breakthrough biomimetic science, this isn’t just another conditioner, it’s a molecular-level resurrection for over-processed, bleached, or chemically torched hair.

🔬 Real Science. Real Results.

Powered by the revolutionary K18Peptide™, this patented technology travels deep into the hair cortex to reconnect broken keratin chains — literally reversing years of damage in just 4 minutes.

Say goodbye to:

• Breakage

• Split ends

• Dullness

• Frizz

• Color fade

Say hello to:

• Stronger, smoother strands

• Soft, silky bounce

• Hair that actually looks and feels brand new

💡 Why It Works When Nothing Else Does:

• Leave-in formula: No rinse needed

• Clinically proven results after one use

• Suitable for ALL hair types

• Nourishes with vitamins, antioxidants, and amino acids

From your first use, your hair will look like you just stepped out of a five-star salon — because now it’s actually repaired, not just masked.

📏 Available Sizes:

• 5ml (Perfect trial or travel size)

• 10ml (Weekender essential)

• 50ml (Core treatment)

• 150ml (Salon-size luxury)

FREE DELIVERY when you spend over £40.

Royal Mail Tracked 48:

£1.99 for orders under £40.

Royal Mail Tracked 48 delivery aim is within 2-3 business days.

Royal Mail Tracked 24:

£2.99 - Order before 8pm Mon-Fri to receive next day

Royal Mail Tracked 24 delivery aim is within 1-3 business days.

Free returns.