IT Cosmetics Superhero Liquid Eyeliner Pen, Black — 24‑Hour Waterproof, Soft Brush Tip for Precise Lines

IT Cosmetics Superhero Liquid Eyeliner Pen delivers a deeply pigmented, waterproof black line that resists smudging and fading for up to 24 hours.

This liquid eyeliner pairs a saturated Triple Black Pigment Complex with Elastic Stretch No-Skip Technology and a soft brush-hair tip to create precise, continuous lines without skipping or fraying. Formulated with peptides, collagen, biotin and oil-absorbing kaolin clay, the pen aims to sit close to lashes for a seamless, lash-hugging finish while offering longwear performance suitable for all-day events and humid conditions.

How does the brush tip make application easier?

The Superhero eyeliner uses a brush-hair tip instead of a stiff felt nib, which helps it glide smoothly along the lash line and maintain its shape. The flexible tip adapts to eye contours so you can build from fine to bold without tugging the skin.

• soft brush-hair tip for smooth, controlled strokes
• pressure-sensitive: light pressure = thin line, more pressure = thicker line
• doesn’t fray like conventional felt tips, preserving precision

Will it stay put through a long day and humid conditions?

The formula is designed for 24-hour wear and is waterproof, helping reduce smudging, transfer and fading under heat or moisture. Its oil-absorbing kaolin clay contributes to a matte, cling-to-lash finish that helps resist breakdown from skin oils.

• 24-hour, waterproof finish resists moisture and humidity
• kaolin clay helps absorb excess oil for longer wear
• Triple Black Pigment Complex preserves intense color payoff

What skin- and lash-friendly ingredients are included?

Beyond pigments and film-formers, the formula includes peptides, collagen and biotin—ingredients commonly used in beauty products to support the appearance of healthier-looking lashes. These components are incorporated alongside the liner’s performance ingredients, offering a balance between cosmetic wear and lash-focused care.

• peptides and collagen for a conditioning-minded formula
• biotin to support the appearance of fuller-looking lashes
• kaolin clay for oil control and improved wear

How should I apply it for the cleanest results?

Start at the inner corner and glide the brush as close to the lash roots as possible, moving toward the outer corner. Use lighter strokes for a thin liner and gently increase pressure for a thicker effect; one continuous motion gives the cleanest, most flawless line.

• apply from inner to outer corner, hugging the lash base
• adjust pressure to vary line thickness—no need to layer many passes
• allow a few seconds to dry before blinking or contacting lashes

Who is this for: The IT Cosmetics Superhero Liquid Eyeliner Pen is aimed at anyone seeking a reliable, high-contrast black liner that balances precision application with long-lasting, waterproof wear. It's a practical choice for makeup users who prefer a brush-tip pen for flexible line styles—thin, winged or bold—while appreciating formulations that include conditioning ingredients for lash-focused care.

Ingredients

AQUA / WATER / EAU, STYRENE/ACRYLATES COPOLYMER, PROPYLENE GLYCOL, LAURETH-21, PENTYLENE GLYCOL, PEG-40 HYDROGENATED CASTOR OIL, PHENOXYETHANOL, AMMONIUM ACRYLATES COPOLYMER, CAPRYLYL GLYCOL, PPG-2-DECETH-30, SODIUM DEHYDROACETATE, SODIUM LAURYL SULFATE, BIOTIN, DISODIUM LAURETH SULFOSUCCINATE, GLYCERIN, BUTYLENE GLYCOL, KAOLIN, HYDROLYZED COLLAGEN, CARBOMER, SODIUM LACTATE, POLYSORBATE 20, PALMITOYL TRIPEPTIDE-1, PALMITOYL TETRAPEPTIDE-7 [MAY CONTAIN / PEUT CONTENIR, CI 77266 [NANO] / BLACK 2] D274912/1