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.

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Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat

Product ID: 383765053

Details

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

🌈Works on all hair types

🧬Patented K18PEPTIDE tech

⏱️4-min rapid repair

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C$3557

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧪 Unlock your hair’s molecular glow-up in 4 minutes flat!

UNIVERSAL HAIR SAVIOR - Effective on every hair type, from sleek straight to coily curls—finally, one mask that truly delivers for all.
LIGHTWEIGHT YET POTENT - Delivers softness, strength, and bounce without weighing hair down or causing buildup—style with confidence every day.
PATENTED PEPTIDE POWER - K18PEPTIDE penetrates deep to reconnect hair’s keratin structure, reversing damage from bleach, color, heat, and chemicals.
EFFORTLESS ROUTINE UPGRADE - Skip conditioner, apply post-shampoo, wait 4 minutes, and go—professional-grade repair that fits your busy lifestyle.
MOLECULAR MAGIC IN MINUTES - Experience transformative hair repair in just 4 minutes—because your time is as valuable as your hair.

K18 Leave-In Molecular Repair Hair Mask is a cutting-edge peptide treatment that reverses damage from chemical, heat, and color stress in just 4 minutes. Its patented K18PEPTIDE technology works at the molecular level to reconnect hair’s keratin chains, restoring strength, smoothness, and bounce for all hair types without weighing strands down. Designed for busy professionals seeking fast, lasting repair, this lightweight leave-in mask transforms dry, frizzy, and damaged hair into resilient, healthy-looking locks with minimal effort.

Specifications

ASIN	B09HR5KSR8
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#130 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1 in Hair Treatment Masks
Brand	K18
Brand Name	K18
Customer Reviews	4.3 out of 5 stars 30,072 Reviews
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 Kilograms
Liquid Volume	15 Cubic Meters
Manufacturer	K18
Manufacturer Part Number	K18-31007
Material Feature	Cruelty Free
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 Benefits "Real, lasting repair powered by K18PEPTIDE™ Hair like new in 4 minutes* Soft, strong, bouncy hair for everyone " See more
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

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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.

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C$3557

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In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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