product
product
product
product
product
product
product
product

Leave-In Doses 5ml

Earn 30 points
Sign up

Hair is like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. For best results, use every 4-6 consecutive washes following a service.

$15.00
4 payments of $3.75 with
|
6 payments of $2.50 with

Set store to view availability

Same Day Delivery
Order before 3pm for delivery today. Cost calculated on distance to the nearest stocked store and provided at checkout.

from $9.95. Free on orders $120+

Standard Delivery
2-6 business days. Free on orders $70+

$9.95

Express Delivery
1-3 business days.

$14.95

This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types.

Hair is like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. For best results, use every 4-6 consecutive washes following a service.

K18 Leave-In Doses 5ml starter size is a 2-application dose for most hair types. Please see the dosage chart for exact usage. For best results, use on consecutive washes.

Benefits:
- At-home peptide treatment for after salon services
- 4-minute treatment
- Reverses damages caused by chemical services, thermal styling, and mechanical styling
- Maintains and continue to restructure the hair
- Strengthens and improves elasticity
- Adds moisture
- Detangles
- Smooths and softens
- Approx 2 uses
Shampoo hair but do not condition. Towel dry until damp.

Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition.

Work evenly into hair, one pump at a time, from ends to roots.

Let sit for 4 minutes to activate.

DO NOT rinse out. Style as usual.
Complete Ingredients List:
Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18Peptide™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.
SKU: 200055

Complete your haircare routine

Cleanse, condition and treat your way to beautiful hair days.