What it is:

Because every lash counts, Sephora Collection is launching a waterproof version of its Big By Definition Mascara for a fuller, water-resistant fringe.

What it does:

Aim for definition in all circumstances with this ultra-resistant version of the cult Big By Definition mascara.

Waterproof Big By Definition is a mascara that separates lashes for instant definition due to the different sized fibers in the brush.

This mascara separates lashes one by one with its multidimensional brush, increasing the volume of your lashes.

Each of the brush’s fibers catches lashes of every size, making it the perfect mascara for lower lashes and small lashes.

As a result, every lash is revealed and the lash fringe is +151% longer and fuller(1). Not only that, with its buildable, long-wear formula, this vegan waterproof mascara resists water, heat and humidity. It won’t run, smudge or flake.

Use this buildable mascara to create volume and add density for lashes, resulting in lashes being up to 3.6x thicker(2). Made with plant-based waxes, this mascara’s light, stretchy texture envelopes each lash from root to tip, all while smoothening and conditioning the lashes to fully define the fringe. It gives you buildable results that get more intense after each stroke for an ultra-dark, clump-free look.


The Pro's:
Volume, definition, water resistance

Ingredients:
This volumizing mascara’s lash-separating vegan(3) formula is enriched with plant-based proteins whose structure is similar to that of keratin. As a result, the long-wear mascara doesn’t run or flake. It holds all day long yet is easy to remove.

(1) Measured scientifically on 24 false lashes after 10 brush strokes.
(2) Measured scientifically on 24 false lashes after 20 brush strokes.
(3) Made without animal-derived ingredients.

What else you need to know: