iMethod Liquid Eyeliner — Dual-Ended 2-in-1 Black & Brown, Waterproof Matte, Fine + Thick Tips

iMethod Liquid Eyeliner is a dual-ended, waterproof liquid liner pen that provides precise fine lines and bold matte wings in black and brown.

Designed for everyday wear and long days, this 2-in-1 eyeliner combines a fine brush tip and a thicker tip in a single pen so you can draw hairline precision or fill in dramatic wings without switching products. Its quick-drying, smudge-resistant formula is intended to stay put through sweat, activity, and humidity while offering a matte finish that photographs well.

How do I create both subtle and dramatic looks with one pen?

The two tips serve different roles: the fine brush tip draws thin, hairlike strokes and tightlines, while the thicker end fills and shapes wings. Start with a short line on the outer lid using the fine tip, draw the wing shape, then switch to the thick tip to connect and fill for an even, finished edge.

• Fine tip: delicate precision, ideal for lash gap definition and thin lines.
• Thick tip: rapid filling for bold cat-eye and winged styles.
• Tutorial-friendly: one tool removes the need for multiple liners.

Will this eyeliner stay on during exercise or humid days?

The formula is formulated to dry quickly and resist smudging, transfer, and fading so it holds up through sweat and moisture. While no cosmetic is truly indestructible, this liner is built to maintain crisp lines under active conditions.

• Waterproof finish that reduces transfer onto lids and lower lash area.
• Matte texture minimizes shine for cleaner photos and long wear.
• Quick-dry composition speeds setting to avoid smudging while applying.

Is this eyeliner suitable for different eye shapes and experience levels?

Yes — the dual tips make the pen versatile for almond, round, hooded, monolid, deep-set, and upturned eyes. Beginners can use the fine tip for controlled strokes and the thick tip to quickly build shape, while experienced users can mix techniques for customized wings and graphic looks.

• Glides smoothly to adapt to varied lid contours and angles.
• Works for quick everyday looks or detailed evening styles.
• Skin-friendly ingredients designed for frequent use.

How do I use and maintain the dual-ended pen for best results?

Use short, controlled strokes rather than one long drag to keep lines even. Cap both ends after use to prevent drying, store horizontally if possible, and replace the pen if the pigment becomes faint or the tips fray.

• Apply short strokes from outer to inner corner for control.
• Cap tightly after use; avoid leaving uncapped near heat or direct sunlight.
• Replace when tip texture changes or color intensity lessens.

Who is this for? The iMethod 2-in-1 Liquid Eyeliner suits anyone who wants the convenience of two functional tips in one pen — from makeup beginners seeking an easy path to cleaner lines to experienced artists needing a compact, travel-ready liner. It’s ideal for commuters, athletes, content creators, and everyday users who prefer a waterproof, matte finish in classic black and brown without juggling multiple products.

Ingredients

WATER，PROPANEDIOL，ACRYLATES/ETHYLHEXYL ACRYLATE COPOLYMER，STYRENE/ACRYLATES COPOLYMER，ACRYLATES/DIMETHYLAMINOETHYL METHACRYLATE COPOLYMER，PHENOXYETHANOL，1,2-HEXANEDIOL，SODIUM LAURETH-12 SULFATE，C11-15 PARETH-7，CAPRYLYL GLYCOL，ETHYLHEXYLGLYCERIN，SODIUM DEHYDROACETATE，BUTYLENE GLYCOL，POTASSIUM SORBATE，CI 77266