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

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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: 328478736

Details

Brand
K18
Hair Type
Damaged
Item Form
Cream
Material Feature
Natural

🌈Works on all hair types & textures

🧬Patented molecular peptide tech

⏱️4-minute rapid repair

$155.27

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧪 Unlock your hair’s molecular magic in 4 minutes—because your strands deserve the future of repair!

LEAVE IN CONVENIENCE - Skip conditioner, apply on towel-dried hair, no rinse needed—perfect for busy pros
VISIBLE RESULTS FAST - Most users see stronger, smoother, bouncier hair after only 2-3 uses
INSTANT MOLECULAR REPAIR - Reverses damage from bleach, color, heat & chemicals in just 4 minutes
UNIVERSAL HAIR COMPATIBILITY - Effective on all hair types, including curly and coily textures
PATENTED K 18 PEPTIDE TECHNOLOGY - Biotech peptide reconnects hair’s keratin for lasting strength and resilience

K18 Leave-In Molecular Repair Hair Mask is a revolutionary peptide-based treatment that repairs and reverses hair damage at the molecular level in just 4 minutes. Designed for all hair types, it strengthens, smooths, and restores hair affected by bleach, color, chemical services, and heat without rinsing. Clinically proven and loved by thousands, this leave-in mask delivers salon-quality results fast, making it a must-have for professionals and trendsetters seeking resilient, healthy hair.

Specifications

ASIN	B0961ZS96M
ASIN	B0961ZS96M
Active Ingredients	Water (Aqua) (Eau), Alcohol Denat., PropyleneGlycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, BehentrimoniumChloride, Polysorbate 20, sh-Oligopeptide-78, Hydrolyzed Wheat Protein,Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol,Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, HexylCinnamal, Benzyl Alcohol.
Additional Features	Travel Size
Age Range Description	Adult
Best Sellers Rank	#105 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 (30,357)
Global Trade Identification Number	00858511001128
Hair Conditioner Type	Leave-In Hair Conditioner
Hair Type	Damaged
Item Dimensions	1.87 x 1.87 x 4 inches
Item Form	Cream
Item Weight	3.2 Ounces
Item model number	K18-31005
Liquid Volume	50 Milliliters
Manufacturer	K18
Manufacturer	K18
Manufacturer Part Number	K18-31005
Material Features	Natural
Model Number	K18-31005
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	1.87 x 1.87 x 4 inches; 3.2 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.
Size	50 ml
UPC	858511001029 858511001128 729162271362 729162270877 755801147958 726929222179 729162271317 729162271249 729162271096
UPC	858511001029 858511001128 729162271362 729162270877 755801147958 726929222179 729162271317 729162271249 729162271096
Unit Count	1.7 Fluid Ounces

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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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