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K18

K18Hair Leave-In Molecular Repair Hair Mask 50mL

K18Hair Leave-In Molecular Repair Hair Mask 50mL

The World’s #1 Hair Repair Treatment — Repair Damage from the Inside Out

A molecular-level hair mask that reverses heat, color, chemical, and styling damage — soft, strong, smooth hair in minutes.

$16.99 USD
$24.99 USD $16.99 USD
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Authentic Korean Product · Fast 2–4 Day Delivery · Pay When It Arrives (Cash on Delivery)

Limited Stock · Delivered in 2–4 Days · Pay on Delivery
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4.90 ★ (337)
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Why you need this?

If your hair looks dry, brittle, frizzy, weak, or damaged from bleach, heat tools, coloring, or chemicals, regular conditioners just smooth the surface — they don’t fix the structure.

This mask works differently. It targets the core of hair damage, helping reconnect the broken bonds inside each strand so hair feels stronger, softer, and more resilient — not just coated.

While most products treat symptoms, this mask helps repair hair from within, for results that feel real and lasting.

Why it works?

This treatment uses patented K18PEPTIDE™ technology — a molecular breakthrough clinically designed to:

  • Reconnect broken protein bonds inside the hair shaft
  • Restore strength and elasticity
  • Increase softness and smoothness
  • Reduce breakage and frizz
  • Improve bounce and shine

It works in as little as 4 minutes, and with repeated use, hair becomes noticeably stronger and healthier — like you just walked out of the salon but all day, every day.

Who is it for?

This is for you if:

  • Your hair is damaged from color, bleaching, or chemical services
  • You heat style often (curling, straightening)
  • Your hair looks dull, frizzy, or weak
  • Your strands break or feel brittle
  • You want visibly softer, smoother, stronger hair

What to expect?

First use: Hair feels softer, smoother, and easier to manage.

3–6 uses: Visible reduction in frizz and breakage.

Continued use: Stronger, more elastic hair that looks healthier and feels more resilient.

How to use?

  1. Shampoo and towel-dry hair — do not condition.
  2. Apply 2–4 pumps from roots to ends.
  3. Let sit 4 minutes — no rinsing.
  4. Style as usual.

Use on clean, damp hair — best results after 4–6 consecutive uses, then as needed.

Quality Assurance

No prepayment required.

You receive the product, check it, then decide.

Gentle care · Authentic product · Low risk.