The Big Clean Mascara

Name: The Big Clean Mascara
Brand: Kosas Cosmetics
SKU: 12_03
Price: 26.00 USD
Availability: InStock
Rating: 3.6 (386 reviews)

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3 Full-Size Bestsellers

NEW Longwear Formula, Same Fluffy Lashes

A clean mascara for instantly big, fluffy lashes powered by hair care serum that helps support stronger, healthier lashes. Newly reformulated to wear for 12 hours.

Clinically tested. Ophthalmology tested. Safe for sensitive eyes. Non-irritating. Hypoallergenic.

Castor Oil: Helps lashes reach full growth potential

Full Ingredients
Provitamin B5: Helps revive lashes

Full Ingredients
Biotinoyl Tripeptide-1: Supports healthier, fuller hair

Full Ingredients
Plant-Based Sugars: Provides longwear without microplastics

Full Ingredients

Review Highlights

Perfect!!

I absolutely love this mascara. It made my non existent lashes reappear and the bottom baby lashes pop!!! It lasted all day without any smudges. Dare I say I found my Holy Grail of Mascara

Best clean mascara you can buy!

My new favorite mascara! I’ve noticed that my eyelashes are longer (I wasn’t sure that was possible!), thicker, and super fluffy! The formula is clean so it’s gentle on my eyes (even with contacts), doesn’t clump, and lasts all day long. Not to mention, it’s formulated to help with eyelash growth. It has everything you need and more in a mascara.

My Lashes Have Never Looked Better

The Big Clean is my new favorite go to mascara. It has everything I’m looking for in an everyday staple. Environmentally conscientious. Long wearing. Lash thickening. I would ten thousand percent recommend this product to any and every one and I will continue to purchase this mascara in the future as well.

How to use

Press the brush into the base of your lashes and wiggle it upward, with the curve of the brush following the natural curve of your eye.
For more natural-looking volume, apply one coat. For a more dramatic effect, wait 30 seconds and apply another coat.
Pairs well with 10-Second Eyeshadow for a quick, easy, full eye look.

FAQs

Is the formula waterproof?

The Big Clean is not waterproof, but is clinically proven to wear for 12 hours.

How would you describe the formula texture?

It’s a weightless, creamy texture for optimal pairing with a twisted wire brush.

Is this a lengthening, volumizing mascara or both?

This multi-benefit mascara promotes length, volume, and curl to the lashes.

What is in it that allows it to be volumizing and not clumpy?

Natural body-building ingredients including botanical waxes allow this mascara to be super volumizing, and a combination of emulsifiers help make it creamy and clump-free.

How do you recommend applying the mascara?

The best way to use The Big Clean is to 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.

What makes it different from other mascaras?

This is clean mascara like you’ve never seen before. The Big Clean instantly delivers big, bold lashes without commonly used acrylates, carbon black, mineral oil, fragrance or silicones. It’s also powered by haircare actives so lashes can reach their full growth potential. It’s like lash extensions and lash serum in a bottle.

Shipping + Returns

Shipping
All orders are processed within 2-3 business days from the date of purchase. You will receive an email notification once your order has shipped.

What is your online return/exchange policy?

We want you to love your Kosas purchase. If you’re not satisfied, we would be happy to provide a refund or an exchange for any products ordered from kosas.com within 30 days of purchase. Simply email your order number, name, and reason for return to us at letschat@kosas.com.

100% Saw Longer, Thicker, Lusher Lashes

Get max volume and separation with the cleanest ingredients. Biodegradable plant-based sugars replace traditionally used microplastics for a longwearing formula + big, fluffy, lash-extension impact.

Big Lash Energy

Natural body-building ingredients and pure, intense pigments deliver a big lash vibe. The oversized curved brush (like a rainbow) has flexible-yet-firm spiraled bristles that volumize, lengthen, separate, and curl lashes all the way up.

Powerful Hair Care Serum For Clinically Proven Results

The active formula nourishes and protects to support stronger, healthier lashes over time. Every swipe helps lash hairs reach their full growth potential.