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Kosas promo codes & deals

13 live offers, 9 codes, best code 20% off.

Before you shop at Kosas

About Kosas

About Kosas

Kosas is a clean beauty brand specializing in clean makeup that protects and improves the skin. Its products are designed for all-day wear in bright colors, and made from minimal, healthy ingredients that help hydrate, soothe and brighten. The Kosas collection includes foundation, concealer, serum, lip shine and more.

Questions shoppers ask about Kosas

How do I get free shipping at Kosas?

You can get free shipping on U.S. orders by spending a minimum of $40.

What is Kosas's return policy?

Kosas accepts returns made within 30 days of purchase.

Does Kosas have free samples?

Yes, Kosas offers a Risk-free trial that lets you buy samples and get site credit for every dollar you spend. After testing the samples out, you can use the site credit to purchase the products you want.

How to save at Kosas

Sign up for the Kosas email newsletter to get offers sent to your inbox, plus 10% off your first order.

Kosas Promo Codes: 20% Off Code – November 2026 | DealSapien