How does the K18 mask work?

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.

What is the K18PEPTIDE?

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.

Why skip conditioner?

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.

I noticed there’s alcohol in the formula, isn’t that bad for you?

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.

When should I expect to see results?

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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Leave-In Molecular Repair Hair Mask

Product ID: 383765053

Details

Brand
K18
Hair Type
Chemically
Item Form
Cream
Material Feature
Cruelty Free

🌈Works on all hair types & damage

🧬Patented K18PEPTIDE molecular tech

⏱️4-minute rapid repair

39326CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🧪 Unlock your hair’s molecular magic in 4 minutes—because flawless waits for no one.

UNIVERSAL HAIR SAVIOR - Effective on all hair types, from sleek to coily—finally, one mask to rule them all.
BIOTECH POWERED STRENGTH - K18PEPTIDE reconnects hair’s keratin chains for visibly stronger, smoother strands.
INSTANT MOLECULAR REPAIR - Transforms damaged hair in just 4 minutes—because your time is precious.
PRO LEVEL DAMAGE REVERSAL - Reverses bleach, color, heat, and chemical damage for salon-worthy hair at home.
LIGHTWEIGHT LEAVE IN FORMULA - No rinsing, no weighing down—just pure, manageable bounce and shine.

K18 Leave-In Molecular Repair Hair Mask is a cutting-edge peptide treatment that repairs hair damage at the molecular level in just 4 minutes. Designed for all hair types, it reconnects keratin chains to restore strength, smoothness, and bounce without rinsing. Clinically proven to reverse damage from bleach, color, heat, and chemical treatments, this lightweight, cruelty-free formula delivers salon-quality results with minimal effort.

Specifications

ASIN	B09HR5KSR8
ASIN	B09HR5KSR8
Age Range Description	Adult
Best Sellers Rank	#114 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1 in Hair Treatment Masks
Brand Name	K18
Customer Reviews	4.3 4.3 out of 5 stars (31,679)
Global Trade Identification Number	00858511001289
Hair Conditioner Type	Hair Conditioning Mask
Hair Type	Chemically Treated
Item Dimensions	1.37 x 1.37 x 3.18 inches
Item Form	Cream
Item Weight	0.05 kg
Item model number	K18-31007
Liquid Volume	15 cubic_meters
Manufacturer	K18
Manufacturer	K18
Manufacturer Part Number	K18-31007
Material Features	Cruelty Free
Model Number	K18-31007
Number of Items	1
Package Type Name	Jar
Product Benefits	"Real, lasting repair powered by K18PEPTIDE™ Hair like new in 4 minutes* Soft, strong, bouncy hair for everyone "
Product Dimensions	1.37 x 1.37 x 3.18 inches; 1.76 ounces
Recommended Uses For Product	Shampoo, skip conditioner. Towel-dry thoroughly. Apply 1-3 pumps from ends to roots (3-9 pumps for 15ml sized mask). Less is more. Wait 4 minutes, do not rinse.
Scent Name	Fresh
Size	0.51 Fl Oz (Pack of 1)
UPC	858511001289 746559900490 858511001371
UPC	858511001289 746559900490 858511001371

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

39326CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews