Quick answer

To choose the right mascara, match the formula to your lash goal: lengthening formulas define and separate, while volumizing ones add fullness. For straight lashes, a tubing mascara that lifts and holds curl works best. Start with a clean, minimal formula like MERIT Clean Lash for everyday definition or Clean Volume for buildable volume.

Clean Lash

Clean Lash

Understand your lash type and goal

Short lashes benefit from lengthening mascaras that tint and lift each lash, creating the illusion of length. Straight lashes need a formula that holds a curl without weighing them down, often a tubing mascara that wraps each lash in a lightweight film. Sparse lashes look fuller with volumizing mascaras that build without clumping. Knowing your primary need—length, volume, or curl—narrows your choices quickly.

Decide between lengthening and volumizing formulas

Lengthening mascaras typically have a thinner, more precise formula and a brush designed to separate and elongate. They are ideal for a natural, defined look. Volumizing mascaras use a thicker consistency and a fuller brush to deposit more product, adding thickness. Some mascaras combine both, but if one effect is your priority, choose a formula specialized for it. Clean Lash, for example, focuses on lengthening and lifting for an effortless everyday look.

Clean Lash

Clean Lash

Consider clean ingredients and wear time

If you prioritize clean beauty, look for mascaras free from parabens, sulfates, and synthetic fragrances. MERIT Clean Beauty mascaras are designed with minimal, skin-friendly ingredients. Wear time matters too: smudge-proof formulas last through a full day without flaking, while tubing mascaras can last up to 16 hours and remove easily with warm water. Choose based on your daily routine—longer wear for long days, easier removal for sensitive eyes.

Decision rules for choosing mascara

  • Lash length priority: If your main goal is to make lashes look longer, choose a lengthening mascara with a thin, precise brush. Clean Lash is designed to tint, lengthen, and lift for a defined appearance. Go with a lengthening formula for a natural, elongated look.
  • Volume and fullness priority: If you want thicker, fuller lashes, pick a volumizing mascara with a thicker brush. Clean Volume offers buildable volume that lifts and separates. Choose a volumizing tubing mascara for added fullness and long wear.
  • Straight or stubborn lashes: Straight lashes need a formula that holds curl without weighing them down. Tubing mascaras like Clean Volume are lightweight and lift lashes effectively. Opt for a tubing mascara to keep curl all day.

Product facts

  • Clean Lash: Clean Lash tints, lengthens, and lifts lashes with a smudge-free finish. Available in Brown, this clean beauty essential keeps your look natural and polished. Ideal if you want a natural, everyday look with soft definition and no smudging. The Brown shade is especially flattering for fair to medium skin tones.
  • Clean Volume: Clean Volume is a lightweight tubing mascara that lifts and separates lashes for precise, buildable volume that lasts up to 16 hours. Perfect for straight lashes that need curl and hold, or for anyone who wants buildable volume without clumps. The tubing formula removes easily with warm water.

Which mascara fits your needs?

Best for

  • Everyday natural definition: Clean Lash in Brown
  • Buildable volume and long wear: Clean Volume

Not for

  • Dramatic false-lash effect (consider a dedicated volumizing mascara with a thicker brush)
  • Waterproof swimming or gym sessions (these formulas are smudge-proof but not waterproof)