---
product_id: 732572929
title: "K18 Hair Mask No Rinse 50ml Biotechnology \"Leave-In Molecular Repair\" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml"
brand: "k18"
price: "₩176017"
currency: KRW
in_stock: false
reviews_count: 6
url: https://www.desertcart.kr/products/732572929-k18-hair-mask-no-rinse-50ml-biotechnology-leave-in-molecular
store_origin: KR
region: South Korea
---

# Leave-in hydration boost K18Peptide biomimetic tech 4-minute rapid repair K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml

**Brand:** k18
**Price:** ₩176017
**Availability:** ❌ Out of Stock

## Summary

> 🧬 Unlock your hair’s molecular magic—because your look deserves next-level science.

## Quick Answers

- **What is this?** K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml by k18
- **How much does it cost?** ₩176017 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/732572929-k18-hair-mask-no-rinse-50ml-biotechnology-leave-in-molecular)

## 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

- • **Unisex & Universal:** Perfect for all hair types and genders, because great hair is for everyone.
- • **No-Rinse Convenience:** Leave-in formula means zero downtime—style immediately with silky softness.
- • **Salon-Quality at Home:** Amazon bestseller with 4.3 stars—join thousands who trust professional-grade care daily.
- • **Cutting-Edge K18Peptide:** Harnesses biotech innovation to rebuild hair from within, not just surface-level.
- • **Molecular Repair in Minutes:** Transforms damaged hair in just 4 minutes—fast beauty for busy pros.

## Overview

K18 Hair Mask No Rinse 50ml is a biotechnology-powered leave-in treatment that repairs damaged hair in just 4 minutes using the patented K18Peptide. This unisex cream delivers deep molecular repair and hydration without rinsing, making it a fast, effective solution for silky, soft hair. A top-rated Amazon bestseller, it’s designed for professionals and style-conscious millennials seeking salon-quality results at home.

## Description

K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml

Review: effective! - I can say that this product was good but i think the product was too small for the price.
Review: Second purchase now, and is impressive when using and left in hair as recommended. Styles well, and leaves hair soft and silky as opposed dry and bushy. However, the next day you would never know, so undecided if would purchase again a third time.

## Features

- K18 No Rinse Hair Mask 50ml
- Biotechnology "Leave-In Molecular Repair" Hair Damage
- In 4 minutes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0961ZS96M |
| ASIN  | B0961ZS96M |
| Amazon Bestseller | #49,658 in Beauty ( See Top 100 in Beauty ) #242 in Hair Treatment Masks |
| Customer Reviews | 4.3 4.3 out of 5 stars (8,615) |
| Date First Available | March 19, 2012 |
| Date First Available  | March 19, 2012 |
| Hair Type | Damaged |
| Item Form | Cream |
| Item model number  | K18-31005 |
| 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 |
| Scent Name | Suzuran |
| Target Gender | Unisex |

## Product Details

- **Brand:** K18
- **Hair Type:** Damaged
- **Item Form:** Cream
- **Material Feature:** Plant Based
- **Product Benefits:** Damage Control

## Images

![K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml - Image 1](https://m.media-amazon.com/images/I/71wCdxmA9tL.jpg)
![K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml - Image 2](https://m.media-amazon.com/images/I/61BchFt1Q6L.jpg)
![K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml - Image 3](https://m.media-amazon.com/images/I/81BhcRGufmL.jpg)
![K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml - Image 4](https://m.media-amazon.com/images/I/81fhAKrLOIL.jpg)
![K18 Hair Mask No Rinse 50ml Biotechnology "Leave-In Molecular Repair" Hair Damage K18Peptide Biomimetic Hairscience Leave-in Molecular Repair Hair Mask 50ml - Image 5](https://m.media-amazon.com/images/I/91isFx-ByTL.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

### ⭐⭐⭐⭐ effective!
*by Y***H on April 29, 2023*

I can say that this product was good but i think the product was too small for the price.

### ⭐⭐⭐ Review
*by R***N on May 19, 2025*

Second purchase now, and is impressive when using and left in hair as recommended. Styles well, and leaves hair soft and silky as opposed dry and bushy. However, the next day you would never know, so undecided if would purchase again a third time.

### ⭐⭐⭐⭐⭐ Review
*by I***O on May 20, 2024*

fortalece bastante. com certeza vou comprar de novo.

## 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.kr/products/732572929-k18-hair-mask-no-rinse-50ml-biotechnology-leave-in-molecular](https://www.desertcart.kr/products/732572929-k18-hair-mask-no-rinse-50ml-biotechnology-leave-in-molecular)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*