ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) two cream liner pens shown upright with one peach pencil tip and one fine brown brush tip over a peach swatch on a white background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) two cream liner pens shown upright with one peach pencil tip and one fine brown brush tip over a peach swatch on a white background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) two cream liner pens standing upright on a pale peach reflective surface with a soft peach swatch behind them
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) four cream liner pens arranged diagonally on a light cream background with peach and beige swatch lines
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) five cream liner pens layered diagonally on a peach background with one beige pencil tip and one fine brush tip exposed
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) four cream liner pens laid diagonally on a peach background with one fine brush tip, two beige pencil tips, and soft swatch marks
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) single warm beige liner swatch stretching horizontally across a pale blue and peach background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) multiple vertical pastel liner swatches side by side in pale blue, cream, and peach tones
TOO COOL FOR SCHOOL

[TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors)

$9.80
Softer under-eye definition Fuller-looking aegyo-sal Balanced light and shadow Easy layering Natural-looking dimension Smudge-resistant finish
Create the perfect aegyo-sal look with this double-ended liner designed to highlight and define your under eye-areas. The matte, shimmery pencil end of the liner easily produces a plumped-up look, while the brush liner end offers subtle contouring to ensure a natural-looking finish. The smudge-proof formula stays put all day....
Creates fuller-looking aegyo-sal definition with contour and light.
100% authentic

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Dual-ended under-eye liner Contour plus highlight Smudge-proof wear
Active Complex
[TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors)
[TOO COOL FOR SCHOOL] Artclass Glam Under Liner 0.2g/0.7g (4 Colors) Default Title
$9.80
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Active Complex, the repair molecule

Active Complex is the primary active in this formulation. It targets fine lines and wrinkles through a mechanism that compounds with daily use, delivering plumps fine lines from below for a filled-in, youthful look with consistent application.
Active Complex
supports this formula's targeted action
The texture

Smooth, comfortable stick

Create the perfect aegyo-sal look with this double-ended liner designed to highlight and define your under eye-areas. The matte, shimmery pencil end of the liner easily produces a plumped-up look, while the brush liner end offers subtle contouring to ensure a natural-looking finish. The smudge-proof formula stays put all day. Comes in two color combinations.

All Skin Types flat under-eye look dull under-eye lack of eye dimension
Hover the swatch — it ripples like water

How to use

1

Use the contour end to sketch a soft aegyo-sal shadow under the eye.

2

Blend lightly to keep the line natural.

3

Apply the highlight side to the center or front of the under-eye area.

4

Layer in thin strokes until the effect looks balanced.

Full transparency

Ingredients

Dual-ended under-eye formula for soft contour and brightening.

Products made for the under-eye area need a different balance than standard eyeliner because the skin is thin, expressive, and quick to show harsh edges. Strong performance comes from fine pigment or pearl size, smooth laydown, and a base that stays flexible after application. When shimmer particles are small and evenly dispersed, they reflect light more smoothly and help create a brighter, fuller-looking under-eye effect without looking chunky. Blendability also matters because soft contour and highlight placement is what keeps aegyo-sal makeup looking dimensional rather than drawn-on.

For this product, the technical value is in controlled placement around the lower eye area, whether the goal is sparkle, subtle shadow, or both. A slim tip, soft texture, or dual-ended format helps place color exactly where needed and diffuse it before it sets. That improves precision, creates a more natural-looking under-eye contour, and makes the final look easier to customize from barely-there definition to a brighter, more styled finish.

The detail

Specs & details

FormatSkincare product
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

Complete the routine

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$9.80
Before you add to cart

Questions & answers

Apply an appropriate amount to clean skin. Follow the product-specific directions for best results.
Yes. Layer from thinnest to thickest consistency for best absorption.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like plumps fine lines from below for a filled-in, youthful look, 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 fine lines and wrinkles. 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.
Active 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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About the brand

OriginSeoul, KR
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