mydomain
listings
listings
people
Log in
|
Sign up
Women
Men
Kids
Home
Pets
Electronics
Luxury
Beauty
Plus
Petite
Trending
Brand
Posh Live
POSH MARKETS
All
Women
Men
Kids
Home
Electronics
Pets
Beauty & Wellness
Brands
Parties
Posh Shows
How it works
Sell on mydomain
Home
K18
K18 Kids
categories
All Categories
Women
Men
Kids
Accessories
Shirts & Tops
Shoes
Bath, Skin & Hair
Home
Pets
Electronics
size
Select a category for specific sizes.
color
All Colors
price
All Prices
Under $25
$25 - $50
$50 - $100
$100 - $250
$250 - $500
Over $500
Custom
To
Apply
shipping
All Items
Free
Discounted + Free
condition
All Conditions
New With Tags
availability
All Items
Available Items
Available + Dropping Soon Items
Dropping Soon Items
Sold Items
K18 for Kids
Follow
Kids
Sort By:
Relevance
Just Shared
Just In
Price High to Low
Price Low to High
Recently Price Dropped
Likes
Relevance
K18 Biomimetic Hairscience Professional Molecular Repair Hair Mask - BRAND NEW
$85
$100
5 oz
K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask — White
$30
$29
0.5fl
K18 Repair + Protect Minis Hair Care Set — Rainbow Packaging (Multicolor)
$50
$100
OS (Girl)
K18 Biomimetic Hairscience Future Faves Minis Kit - Multicolor
$60
OS (Baby)
K18 Biomimetic Peptide Prep Detox Shampoo and molecular repair hair mask. 🤩
$35
$45
OS
Authentic K18 bundle
$200
OS (Baby)
Authentic K18 bundle
$140
OS (Baby)
K18 AirWash™ Dry Shampoo — White
$45
$69
118 ml / 4 fl oz liq
AstroLift K18 Reparative Volume Spray (retail $50 plus)
$25
$50
118 ml / 4 fl oz
K18 mini leave-in molecular repair hair mask
$25
15ml
K18 Professional Molecular Repair Hair Mist - 10 oz
$120
$160
10 oz
K18 Biomimetic Hairscience AstroLift Volume Spray - Blue
$12
1.6 fl oz
K18 Professional Haircare Leave-In Mask - White and Green
$190
OS (Baby)
K18 Biomimetic Hairscience Leave-In Repair Hair Mask - White
$100
1.7 fl oz
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair
$25
Na
K18 | Damage Shield Protective Shampoo & Conditioner Duo [31.5 oz]
$200
31.5 oz | Shampoo + Conditioner
K18 Biomimetic Hairscience Leave-In Repair Mask - White and Red 3 pic
$69
$225
OS (Baby)
Salon closing Authentic K18 product peptide prep pro chelating complex 10fl oz
$79
OS (Baby)
K1 Mid Sole Ice Cleat Traction Slip Snow Ice Grips One Size Fits All Pair
$17
OS
K1 Racing Gear Youth Size 8 Small Go-Karting Gloves
$23
Size 8
Biomimetic Hairscience Leave-In Molecular Repair Hair Mask - White
$40
OS (Baby)
K18 Biomimetic Hairscience Molecular Repair Hair Mask - White and Red
$20
$30
5ml & 4ml
Biomimetic Hairscience Leave-In Molecular Repair Hair Mask
$30
$75
Full size
Damage Shield Shampoo - White
$20
$39
8.5 oz
Biomimetic Hairscience Peptide Prep Set - Multicolor
$24
OS (Baby)
Hair products
$145
31.5 fl oz
No listings found.
In All Market. Click to see all listings.
See All Listings
Prev
1
Next
![K18 | Damage Shield Protective Shampoo & Conditioner Duo [31.5 oz]](/index.php/proxy-cdn-host/di2ponv0v5otw.cloudfront.net/posts/2026/01/22/697310d6d7555db9ae7c1a36/l_69821527c71ba1083fd1a0fc.jpeg)
