The Big Clean Mascara - Full-size
The Big Clean Mascara - Mini
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara
The Big Clean Mascara - Full-size
The Big Clean Mascara - Mini

The Big Clean Mascara

Fluffy Lash Love

 (173)

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Fluffy Lashes. Active Hair Care. Super Clean.

A clean mascara for instantly big, fluffy lashes — powered by hair care actives that help support stronger, healthier lashes.

Benefits & Ingredients

Castor Oil

Nourishes for lush, shiny lashes

Provitamin B5

Helps revive lashes

Biotinyl Tripeptide-1

Supports healthier, fuller hair

Review Highlights
Yassss!!

Finally a CLEAN mascara that actually delivers! I feel like I should cheers to this! I've been on a long, arduous hunt for a good clean mascara that I actually love and here it is! The ingredients are great, the formula is great, the packaging is great...everything about it is just fantastic.

Magic

This mascara is incredible! I was hooked at first swipe of the magic mascara wand! My lashes look so long and yet natural. I wear contacts and have sensitive eyes and really have difficulty with mascaras, so I am so grateful for this product!

Great mascara!

Terrific mascara that darkens, lengthens and separates lashes with one application and no flaking. It does what many other brand name mascaras claim but don’t deliver highly recommend.

Save with Sets

Everyday holy grails

Jumbo-Wow-K-We-See-You Lashes

Natural body-building ingredients 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.

Nourishes Lash Hairs, Big And Itty Bitty

Every coat supports stronger, healthier lashes over time. The clean, active hair care formula helps nourish and protect - so all lash hairs reach their full growth potential. Go team.

Less Ingredients, Bigger Impact

Distilled down to only what’s needed to keep the formula lightweight and full of goodness: Beeswax for body, a high concentration of lash care actives, and max pigment for major effect.

Before and Afters

Your lashes, but bigger. See The Big Clean in action.

Kosas Clean

Cruelty-free and gluten-free. Formulated without: carbon black, acrylates, mineral oil, talc, silicones, fragrance, parabens, sulfates, and phthalates.

Check out our Kosas Clean page for the full list.