★★★★★
“I use the smaller brush for work because it separates my lashes really nicely, then the thicker side when I want more volume at night.”
Maren K. Copenhagen4D Dual Brush Waterproof Lash Mascara
4D Dual Brush Waterproof Lash Mascara
Regular price
$34.99
Regular price
$34.99
Sale price
$69.99
Unit price
per
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"I naturally have short, thin eyelashes, and I've never had eyelashes as long as I do now – thanks to this mascara!"
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"Finally, no more irritated eyes! Application is super easy with the
metal brush, no clumps, waterproof, and yet removable with warm water. Highly recommended!" -
"I was skeptical at first, but thanks to the risk-free trial, I tried it. Now I don't want any other mascara – my eyelashes have never looked so beautiful!"
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4D DUAL-BRUSH MASCARA
One Tube.
Two Lash Looks.
Switch between precision definition and fuller volume with two specially shaped brushes built into one compact mascara.
Dual Brush
Define or build volume
Clean Finish
Less clumping & flaking
Long Wear
Waterproof & smudge-resistant
TWO BRUSHES · ONE TUBE
Choose Your Lash Finish.
Two different wand shapes give you more control without carrying multiple mascaras.
DEFINE OR BUILD
Control the Look You Want.
Start light for natural definition, then build extra intensity whenever your look calls for more.
Natural Definition
Separate, lengthen and reach smaller lashes.
Layered Volume
Build fuller-looking lashes without switching products.
Beginner-Friendly Control
Choose the brush that feels easiest for each part of the eye.
LIGHTWEIGHT LONG-WEAR FORMULA
Flexible Lashes.
Cleaner Wear.
The smooth cream texture coats evenly without leaving lashes feeling excessively stiff or heavy.
Less Clumping
Smoother coat distribution
Less Flaking
Cleaner under-eye wear
Waterproof
Resists light splashes
Smudge-Resistant
Helps keep eye makeup neat
ONE MASCARA · MORE CONTROL
Why Use Two Brushes?
FEATURE
DUAL-BRUSH
STANDARD
Precision corner-lash brush
✓
—
Dedicated volume brush
✓
—
Natural & bold looks
✓
—
Waterproof wear
✓
✓
One compact tube
✓
—
FROM DAY TO NIGHT
One Mascara.
Different Moods.
Keep lashes soft and defined for everyday makeup, or layer more product for a stronger evening finish.
01
Office & Everyday
Clean, separated and naturally defined
02
Dinner & Date Night
More lift with extra volume
03
Party & Glam
Layer for fuller dramatic lashes
LOVED FOR THE FLEXIBILITY
One Tube, More Ways to Wear It.
★★★★★
“The two brushes actually make a difference. I can finally get the tiny lashes near the inner corner without making a mess.”
Elodie R. Lyon
★★★★★
“It gives me a clean everyday look with one side, but I can build it up much fuller with the other. Very convenient for travelling.”
Nika V. Ljubljana
FREQUENTLY ASKED QUESTIONS
Before Your First Swipe.
Quick answers about brushes, layering, wear and removal.
What is the difference between the two brushes? +
The slim precision brush is designed for separation,
smaller lashes and detailed application. The thicker brush
builds more visible volume through the lash line.
Can I use both brushes in the same look? +
Yes. Start with the precision side to separate and define,
then layer the volume brush where you want more fullness.
Does it feel heavy on the lashes? +
The formula is designed with a lightweight cream texture
that coats evenly while helping lashes remain flexible.
Is it waterproof? +
The long-wear coating is designed to resist sweat,
humidity and light water exposure during normal wear.
Can I build multiple layers? +
Yes. Apply a light coat for softer definition or add layers
with the volume brush for a fuller, more dramatic finish.
Is it beginner-friendly? +
Yes. The two brush shapes let you choose the level of control
that feels easiest for different areas of the lash line.
Define It.
Build It. Wear It Your Way.
Two brushes, one compact tube and flexible long-wear definition for everything from clean everyday lashes to fuller evening looks.