---
product_id: 769078514
title: "Leave-In Repair Hair Mask Treatment To Repair Dry Or Damaged Hair - 4 Minutes To Reverse Hair Damage From Bleach, Color, Chemical Services And Heat,1 Count"
brand: "k18"
price: "A$165"
currency: AUD
in_stock: true
reviews_count: 13
category: "K18"
url: https://www.desertcart.com.au/products/769078514-leave-in-repair-hair-mask-treatment-to-repair-dry-damaged
store_origin: AU
region: Australia
---

# restores hair strength & elasticity patented K18Peptide biotech formula 4-minute rapid repair Leave-In Repair Hair Mask Treatment To Repair Dry Or Damaged Hair - 4 Minutes To Reverse Hair Damage From Bleach, Color, Chemical Services And Heat,1 Count

**Brand:** k18
**Price:** A$165
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock your hair’s DNA for a flawless comeback!

## Quick Answers

- **What is this?** Leave-In Repair Hair Mask Treatment To Repair Dry Or Damaged Hair - 4 Minutes To Reverse Hair Damage From Bleach, Color, Chemical Services And Heat,1 Count by k18
- **How much does it cost?** A$165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/769078514-leave-in-repair-hair-mask-treatment-to-repair-dry-damaged)

## Best For

- k18 enthusiasts

## Why This Product

- Trusted k18 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Biotech Breakthrough:** Patented K18Peptide penetrates deep to reconnect broken hair chains at the molecular level.
- • **Universal Hair Savior:** Works on all hair types and damage levels—color, bleach, heat, or chemical treatments.
- • **Fast-Track Hair Revival:** Reverses extreme damage in just 4 minutes—because your time is precious.
- • **Long-Lasting Transformation:** Unlike surface fixes, it rebuilds hair from within for lasting strength, softness, and bounce.
- • **Salon-Grade Results at Home:** Trusted by top stylists, this leave-in mask delivers professional repair without the salon price or wait.

## Overview

K18 Leave-In Repair Hair Mask is a revolutionary 4-minute biotech treatment that uses a patented peptide to penetrate and repair hair at the molecular level. Designed to reverse damage from bleach, color, heat, and chemical services, it restores strength, elasticity, softness, and bounce for all hair types. Clinically proven and salon-approved, it delivers lasting results that transform damaged hair into visibly healthier, youthful locks.

## Description

K18 Leave-In Molecular Repair Hair Mask, 4-Minute Speed Treatment, Renews Hair Damage From Color, Chemical Services Heat

Review: VERY USEFUL FOR STRUCTURAL DAMAGED HAIR. - Oh My... this is for sure a game changer. Really great product. Works better on structural damaged hair.( exp: coloured...bleached..etc)
Review: على صغر حجمه الا انه جبااار عصره او عصرتان تكفي لفك تشابك الشعر وسهولة تسريحه

## Features

- An At-home Leave-In Treatment infused with the patented K18Peptide that renews hair to its most youthful, healthy state. Benefits: Works to repair even the most extreme damage caused by bleach and color, chemical services, and heat.
- Creates Like Hair Like New: Traveling into the inner-most layers of hair to reach the core polypeptide chains our revolutionary k18 hair mask is just the right size and makeup to reconnect broken chains responsible for hair strength and elasticity.
- Renews All Hair Types: K18 doesn’t just hide damage or patch it up leaving hair brittle, it transforms even the most extreme damage into hair that looks and feels like new. K18 works on all hair types, all generations, all types of expression.
- Lasting Results That Won't Wash Away: The K18Peptide mimics the natural building blocks of hair and therefore is recognized as natural—so it’s able to integrate itself with the keratin chains to rebuild and restore hair immediately and over time.
- Back By Biotech: K18 hair mask is the world’s first patented biotech treatment that renews chemically damaged hair from the inside out in just 4 minutes, strength, softness, smoothness, and bounce are restored for hair that looks and feels like new.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0961ZS96M |
| ASIN  | B0961ZS96M |
| Best Sellers Rank | #380 in Beauty ( See Top 100 in Beauty ) #31 in Hair Treatment Masks |
| Customer reviews | 4.1 4.1 out of 5 stars (27,419) |
| Date First Available  | 9 June 2021 |
| Item model number | K18-31005 |
| Item model number  | K18-31005 |
| Manufacturer | K18 |
| Manufacturer  | K18 |
| Product Dimensions | 4.75 x 4.75 x 10.16 cm; 90.72 g |
| Product Dimensions  | 4.75 x 4.75 x 10.16 cm; 90.72 g |

## Product Details

- **Brand:** K18
- **Hair type:** All
- **Item form:** Liquid
- **Material features:** Natural
- **Product benefits:** Moisturizing & Softening for Dry Hair

## Images

![Leave-In Repair Hair Mask Treatment To Repair Dry Or Damaged Hair - 4 Minutes To Reverse Hair Damage From Bleach, Color, Chemical Services And Heat,1 Count - Image 1](https://m.media-amazon.com/images/I/71wCdxmA9tL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this original K18?**
A: Yes

**Q: Can I use this after Botox treatment?? Please advice**
A: Yes this is for your Hair repair mask.

**Q: Can I use flat iron after applying it?**
A: Yes

**Q: Is it suitable for natural  coarse kinky hair ?**
A: Yes it is

## Customer Reviews

### ⭐⭐⭐⭐⭐ VERY USEFUL FOR STRUCTURAL DAMAGED HAIR.
*by M***U on 26 February 2026*

Oh My... this is for sure a game changer. Really great product. Works better on structural damaged hair.( exp: coloured...bleached..etc)

### ⭐⭐⭐⭐⭐ Review
*by M***I on 12 March 2026*

على صغر حجمه الا انه جبااار عصره او عصرتان تكفي لفك تشابك الشعر وسهولة تسريحه

### ⭐⭐⭐⭐⭐ Amazing
*by F***I on 14 January 2026*

I’ve tried in the salon and finally I bought it recommended by 3 hairdressers is really helpful and soft makes your hair soft for long time and clean from the first time yeah, is small and little for the amount it worth it if you really wanna fix your blitch hair (in my case)

## Frequently Bought Together

- K18 Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Color, Chemical Services & Heat
- K18 Damage Shield Protective Conditioner, Protects Hair from Daily Damage, Improves Strength & Shine, 8.5 Fl Oz
- K18 Damage Shield Protective Shampoo, Reduces Frizziness & Tangles, Maintains Hair Health, 8.5 Fl Oz

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**Shop now:** [https://www.desertcart.com.au/products/769078514-leave-in-repair-hair-mask-treatment-to-repair-dry-damaged](https://www.desertcart.com.au/products/769078514-leave-in-repair-hair-mask-treatment-to-repair-dry-damaged)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*