ETUDE Curl Fix Waterproof Mascara Duo — Black, 0.27 fl oz x2 | 24H Curl Hold & Smudge-Resistant

ETUDE Curl Fix Waterproof Mascara Duo is a two-pack long-wear black mascara engineered to lift, define, and hold curled lashes for up to 24 hours without smudging or clumping.

Designed and celebrated in Korea, this dual set combines ETUDE's award-winning curling formula with a catch-bending square brush to deliver dramatic volume and precise separation. The waterproof, smudge-resistant composition stands up to humidity, sweat, and daily activities while the densely packed bristles build visible thickness without flaking. Whether you want an everyday natural lift or a more pronounced, eye-opening effect, the Lash Fix duo provides a reliable finish that stays put from morning to night.

How does this mascara keep lashes curled all day?

The Curl Fix formula is formulated for long-lasting hold; application tests show curled lashes remain lifted for up to 24 hours. The blend sets around the lash fiber and resists drooping, so the curl you create with an eyelash curler or the brush’s action stays intact.

• Proven 24-hour curling hold in application tests
• Film-forming ingredients help maintain shape and lift
• Waterproof base prevents curl collapse from moisture

What makes the brush effective for precise application?

The unique catch-bending square brush is built to reach each lash root-to-tip, grabbing and coating hairs evenly for a defined lift. Its square edges and dense bristles allow you to sculpt a curl and distribute formula without clumps or streaks.

• Square-edge design captures inner and outer lashes
• Dense bristles provide even product distribution and volume
• Brush shape helps separate lashes for a clean, fanned finish

Will this mascara survive sweat, water, and daily wear?

The waterproof and smudge-proof formula is formulated to resist water, humidity, and perspiration so it maintains a neat, defined look through daily activities. It’s built to avoid smudging and flaking while still removing with appropriate makeup remover.

• Waterproof, smudge-resistant formulation for active days
• Designed to minimize flaking and transfer under normal conditions
• Removes with oil-based or waterproof makeup removers

How does this mascara create volume without clumping?

The dense-bristle brush combined with a finely tuned pigment formula builds up visible volume while separating individual lashes for clean definition. The formulation balances thickness and smooth application so you can layer coats for more intensity without sticky or clumped results.

• Dense bristles build intense volume gradually
• Advanced separation formula prevents lash adhesion and clumps
• Works well for single-coat natural looks or layered drama

Who is this for: The ETUDE Curl Fix Waterproof Mascara Duo is suited for anyone seeking a reliable, long-wearing curl and dramatic yet defined volume—especially those with active lifestyles, humid environments, or who prefer minimal touch-ups. It’s ideal for users who want a dependable waterproof finish, precise lash definition from a specially shaped brush, and the convenience of a two-pack for backups or travel. If you need a mascara that holds a curl, resists smudging, and builds visible thickness without clumping, this set is formulated to meet those needs.

Ingredients

ISODODECANE, TRIMETHYLSILOXYSILICATE, CERESIN, DEXTRIN PALMITATE/ETHYLHEXANOATE, TALC, BUTYL ACRYLATE/HYDROXYPROPYL DIMETHICONE ACRYLATE COPOLYMER, MICROCRYSTALLINE WAX / CERA MICROCRISTALLINA / CIRE MICROCRISTALLINE, IRON OXIDES (CI 77499), DISTEARDIMONIUM HECTORITE, POLYPROPYLSILSESQUIOXANE, PROPYLENE CARBONATE, HYDROGENATED POLYISOBUTENE, TRIETHOXYCAPRYLYLSILANE, BHT