Kosas
Hotliner Hyaluronic Acid Contouring Lip Liner
- Overview
- Choosing your shade
- How to use
- Ingredients
- Sustainable Packaging
- About the brand
Highlights
Suitable for
all skin types
Why we stand behind it
Satiny, long-wearing color glides on smoothly and evenly without pressing or tugging. Perfect for creating contoured definition or filling in lips completely. Hyaluronic acid + Konjac Root hydrate, soften, and visibly plump lips instantly and over time. Includes a built-in brush and sharpener.
Key ingredients
Hyaluronic Acid - Locks in hydration to visibly plump
Konjac Root - helps protect lips from signs of aging and environmental damage
this product meets
The Credo Clean Standard™
Every product we offer meets our industry leading standards for safety and sustainability.
learn moreThis product is
Cruelty Free
Vegan
Gluten Free
Fragrance Free
Soy Free
What is an undertone?
An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:
Pink/Cool
I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.
Neutral
I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.
Yellow/Warm
I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.
Find your shade match
Take our 1 minute quiz and get matched to real people with your skin tone and type.
Usage
Outline lips, overlining at the cupid’s bow and center of the bottom lip.
Smudge with finger or diffuse with brush.
Pro-tip
Wear it solo or layer with Wet Stick and/or Wet Lip Oil Gloss for a juicy finish.
Full ingredient list
Click or tap an ingredient to learn more
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Help us end beauty packaging waste
We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.
How to recycle your empties
1. Disassemble and clean all components
2. Pick the right disposal bin
3. Drop off your empties at your nearest Pact bin
1 Product Recycled = 10 Credo Rewards Points
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Kosas
Clean Makeup for Skincare Freaks. Welcome to next-level clean beauty that’s about revealing, expressing, and feeling comfy in your skin. It’s good makeup (not no makeup) that’s quick, easy, can’t mess it up. And it’s clinically proven to actually make your skin better, even when it’s bare. So you can look like your favorite self every single day.
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