ProtoClinical k-beauty single product packaging on a clean white background.
ProtoClinical k-beauty single product packaging on a clean white background.
ProtoClinical k-beauty single product packaging on a clean white background.
ProtoClinical k-beauty single product packaging on a clean white background.
ProtoClinical k-beauty single product packaging on a clean white background.
COSNORI

COSNORI Super Proof Fitting Brush Eyeliner 0.6g (3 Colors)

$13.80
Draws precise, clean lines that last all day Glides on smoothly without tugging or skipping Resists smudging and fading throughout the day
Super Proof with thin & Strong film coating layer, Oil Proof Easy cleansing in lukewarm water 0.1mm slim brush; easy & delicate touch available
COSNORI's eyeliner designed for comfortable, all-day wear that moves with your expressions, delivering draws precise, clean lines that last all day with every application.
100% authentic

Sourced direct · batch code

30-day returns

Unopened, no quibble

Korean Beauty Formulation Smudge-Resistant Formula
Precision Pigment Complex
COSNORI Super Proof Fitting Brush Eyeliner 0.6g (3 Colors)
COSNORI Super Proof Fitting Brush Eyeliner 0.6g (3 Colors) Default Title
$13.80
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Precision Pigment Complex, the repair molecule

Precision Pigment Complex is the primary active in this formulation. It targets eye definition through a mechanism that compounds with daily use, delivering draws precise, clean lines that last all day with consistent application.
Precision Pigment Complex
supports this formula's targeted action
The texture

Smooth, precise

  • Super Proof with thin & Strong film coating layer, Oil Proof
  • Easy cleansing in lukewarm water
  • 0.1mm slim brush; easy & delicate touch available
All Skin Types Eye Definition Lash Line Enhancement
Hover the swatch — it ripples like water

How to use

1

Shake lightly before use.

2

Trace the lash line with gentle, precise strokes.

3

Layer to create your desired definition.

4

Cap tightly after each use to keep the brush fresh.

Full transparency

Ingredients

Precision Pigment Complex is the hero active in this formula, delivering targeted results with every application.

Eyeliner precision depends on the delivery system. Felt-tip liners use capillary wicks that meter ink flow. Pencil liners embed pigment in a wax matrix for controlled release. The darkest, longest-wearing formulas use carbon black pigment with film-forming polymers that resist water and oils.

The detail

Specs & details

FormatEye liner
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

Complete the routine

Build your routine Tick products to add them with this one
$13.80
Before you add to cart

Questions & answers

Start from the outer corner, drawing a short line at a 45-degree angle toward the end of your brow. Then connect back to the lash line.
Set with a matching eyeshadow shade. Avoid touching the eye area, and use a waterproof formula if you have oily lids.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like draws precise, clean lines that last all day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with eye definition. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Precision Pigment Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Formulated with Korean beauty expertise, this product combines carefully selected ingredients at optimal concentrations for targeted results that compound with consistent daily use.
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COSNORI
About the brand

OriginSeoul, KR
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