---
product_id: 641735574
title: "K18 Leave-In Repair Hair Mask, 15ml"
brand: "k18"
price: "R11"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/641735574-k18-leave-in-repair-hair-mask-15ml
store_origin: ZA
region: South Africa
---

# Organic formula Leave-in hydration Molecular-level repair K18 Leave-In Repair Hair Mask, 15ml

**Brand:** k18
**Price:** R11
**Availability:** ✅ In Stock

## Summary

> ✨ Repair at the speed of life—your hair’s new secret weapon! 🧬

## Quick Answers

- **What is this?** K18 Leave-In Repair Hair Mask, 15ml by k18
- **How much does it cost?** R11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/641735574-k18-leave-in-repair-hair-mask-15ml)

## 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

- • **Molecular Magic:** K18PEPTIDE™ penetrates deep to repair hair bonds from within, reviving damaged strands.
- • **Organic & Clean:** Formulated with organic ingredients for a guilt-free beauty boost that’s kind to your hair and the planet.
- • **Trusted by Thousands:** Over 18,000 rave reviews prove this is the must-have mask for healthy, resilient hair.
- • **Effortless Nourishment:** Leave-in formula means no rinsing—just apply and go for instant bounce and shine.
- • **Minimal Use, Maximum Impact:** A pea-sized amount delivers salon-quality results, making every drop count.

## Overview

K18 Leave-In Repair Hair Mask is a 15ml organic cream designed for adults with damaged hair. Powered by the patented K18PEPTIDE™, it repairs hair at a molecular level across multiple bond types. This leave-in treatment delivers deep nourishment and shine with minimal product use, making it a top-rated choice (#888 in Hair Masks) with over 18,000 positive reviews worldwide.

## Description

Product Description

Review: It works! - This product really does make my hair feel healthy, with lots of bounce and shine. It's expensive but you only need to use very little to get a good result. I love it.
Review: Look up youtube to see how to apply it. It's a must. - Absolutely amazing product. A little goes a long way. If you have damaged hair or generally want to nourish your hair, this is as good as it gets.

## Features

- Leave In

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HR5KSR8 |
| Additional Features | Leave In |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #77,476 in Beauty ( See Top 100 in Beauty ) #926 in Hair Masks & Packs |
| Brand | K18 |
| Customer Reviews | 4.3 out of 5 stars 18,723 Reviews |
| Global Trade Identification Number | 00858511001289 |
| Hair Type | Damaged |
| Item Dimensions | 35 x 35 x 81 Millimeters |
| Item Form | Cream |
| Item Weight | 1 Ounces |
| Liquid Volume | 15 Cubic Metres |
| Manufacturer | K18 |
| Material Feature | Organic |
| Material Features | Organic |
| Number of Items | 1 |
| Product Benefits | Our K18PEPTIDE™ repairs hair at a molecular level across multiple types of bonds, restoring hair health for all Product Benefits Our K18PEPTIDE™ repairs hair at a molecular level across multiple types of bonds, restoring hair health for all See more |
| UPC | 858511001289 746559900490 858511001371 |
| Unit Count | 15.0 Milliliters |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** K18
- **Hair Type:** Damaged
- **Item Form:** Cream
- **Item dimensions L x W x H:** 35 x 35 x 81 Millimeters
- **Material Feature:** Organic
- **Net Quantity:** 15.0 Milliliters
- **Number of Items:** 1
- **Special Feature:** Leave In

## Images

![K18 Leave-In Repair Hair Mask, 15ml - Image 1](https://m.media-amazon.com/images/I/818atWOwLOL.jpg)
![K18 Leave-In Repair Hair Mask, 15ml - Image 2](https://m.media-amazon.com/images/I/61cQczOEzNL.jpg)
![K18 Leave-In Repair Hair Mask, 15ml - Image 3](https://m.media-amazon.com/images/I/81fhAKrLOIL.jpg)
![K18 Leave-In Repair Hair Mask, 15ml - Image 4](https://m.media-amazon.com/images/I/91sIls6LoJL.jpg)
![K18 Leave-In Repair Hair Mask, 15ml - Image 5](https://m.media-amazon.com/images/I/81Bo53XxTAL.jpg)

## Questions & Answers

**Q: How does the K18 mask work?**
A: The K18 Mask works as a treatment to reverse damage in 4 minutes. It’s powered by our biomimetic K18PEPTIDE to seamlessly fit in and reconnect broken polypeptide chains at the molecular level.

**Q: What is the K18PEPTIDE?**
A: K18PEPTIDE is a biotech-developed peptide that mimics hair’s structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during damage from bleach + color, chemical services, and heat.

**Q: Why skip conditioner?**
A: Conditioner leaves a film that blocks our peptide from penetrating effectively. Once the 4-minute wait time is up, feel free to use a conditioner, a leave-in, or any type of product.

**Q: I noticed there’s alcohol in the formula, isn’t that bad for you?**
A: We like to keep our formulas minimal, only using the exact amount of ingredients needed to get the peptide where it needs to go. Here the alcohol serves as an agent to optimize the hair environment for the K18 Mask to work on a deeper level.

**Q: When should I expect to see results?**
A: Most see results after 2-3 uses. The more damaged the hair, the more dramatic the results so it may vary depending on your hair type and level of damage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!
*by N***A on 1 March 2025*

This product really does make my hair feel healthy, with lots of bounce and shine. It's expensive but you only need to use very little to get a good result. I love it.

### ⭐⭐⭐⭐⭐ Look up youtube to see how to apply it. It's a must.
*by A***E on 5 October 2025*

Absolutely amazing product. A little goes a long way. If you have damaged hair or generally want to nourish your hair, this is as good as it gets.

### ⭐⭐⭐⭐⭐ Great results on damaged hair
*by P***A on 29 April 2025*

This is so effective for damaged hair . Starts showing results in just one use . Just use 3 pumps for medium length hair .

## 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.co.za/products/641735574-k18-leave-in-repair-hair-mask-15ml](https://www.desertcart.co.za/products/641735574-k18-leave-in-repair-hair-mask-15ml)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*