Kosas is known for its clean, clinically tested makeup that goes beyond just color, actively working to improve the quality of your bare skin. With comfortable, skincare-infused formulations, the brand seamlessly blends beauty and skin health, making your daily makeup routine an extension of your skincare.

Customers can typically find active promo codes and first-time buyer discounts for Kosas ranging between 10%-20% off, often available for newsletter sign-ups or through affiliate promotions. During major seasonal sales events like Black Friday, Cyber Monday, or sitewide clearances, shoppers can expect deeper savings, with discounts commonly falling between 25%-35% off on their clean makeup and skincare offerings, occasionally reaching up to 40% off on specific product bundles or older collections.

Kosas discounts tend to be strongest during major retail moments, mirroring patterns seen across the beauty industry for brands specializing in clean, high-quality makeup. The deepest sitewide markdowns and exclusive bundles usually appear during Black Friday and Cyber Monday (late November), often extending into the post-Thanksgiving weekend, where some of the year's best value on their clean makeup can be found. Significant sales also typically occur during the holiday season generally, including Boxing Day (December 26th) and New Year's sales, when they clear end-of-year inventory and introduce new sets or gift packages. Beyond these marquee events, Kosas often provides enticing offers during other popular retail holidays like Memorial Day (late May), 4th of July, and Labor Day (early September), which serve as key periods for seasonal promotions. Expect discounts around gift-giving holidays such as Valentine's Day (February) and Mother's Day (May), which often feature curated kits and special promotions ideal for gifting the high-quality, clinically tested products. Additionally, watch out for seasonal transitions – as new collections launch for spring or fall, previous seasonal items or popular core products might see temporary price reductions to clear space for new arrivals. 'Friends & Family' sales, often in partnership with major beauty retailers like Sephora, can also be a good opportunity to save, offering percentage-off deals across a wide range of products.

Use these hints to maximize value every time you shop Kosas: • Sign up for their email list: New subscribers often receive a first-purchase discount (e.g., 10-15% off) and get exclusive access to sales and new product launches. • Explore Kits & Sets: Kosas frequently offers curated bundles of their bestsellers or routine-specific sets. These are almost always a better value than purchasing individual items. • Shop during major sales events: Keep an eye out for Black Friday, Cyber Monday, Holiday sales, and seasonal promotions where you can find significant discounts on a wide range of products. • Utilize loyalty programs (if available): Check if Kosas has a rewards program that allows you to earn points with purchases and redeem them for future discounts or exclusive gifts. • Follow Kosas on social media: Brands often announce flash sales, giveaways, and special promotions exclusively on platforms like Instagram or Facebook. • Consolidate orders to reach free shipping: Plan your purchases to hit the minimum spend threshold for free shipping to avoid extra costs. • Consider minis or travel sizes first: If you're new to a product and want to test how it "improves the quality of bare skin," trying a smaller size can save you money before committing to a full-size purchase. • Check for refer-a-friend programs: If you love Kosas, see if they offer a program where both you and a friend receive a discount on your next orders.