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Kosas The Big Clean Longwear Volumizing + Lash Care Mascara

Volumizing + Lash Care

Natural body-building ingredients and pure pigments deliver big time on big lashes. The oversized rainbow shaped brush with flexible-yet-firm spiraled bristles ensures every lash is volumized, lengthened and curled.


Treats all your lash hairs - from big to itty bitty

Every coat supports the natural hair growth and loss cycle for stronger, healthier lashes over time. The clean, active hair care ingredients help nourish and protect - so all lash hairs reach their full growth potential.

Less ingredients with a bigger impact

Pure formula distilled down to only what’s needed to keep the formula lightweight and full of goodness: beeswax and shea butter for body, a high concentration of lash care actives to nourish, and max pigment load for major effect.


Press the brush into the base of your lashes and wiggle it through, with the curve of the brush following the natural curve of your eye. Layer if you feel it.


Aqua (Water), Beeswax (Cera Alba), Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate, Polyglyceryl-6 Distearate, Cetyl Alcohol, Copernicia Cerifera (Carnauba) Wax, Ricinus Communis (Castor) Seed Oil, Glycerin, Pullulan; Hydrolyzed Jojoba Esters, Acacia Senegal Gum, Panthenol, Trehelose, Biotinoyl Tripeptide-1, Sodium Hydroxide, Sorbitol, Phenethyl Alcohol, Pentylene Glycol, Citric Acid, Propanediol, Potassium Sorbate, Sodium Benzoate