Kosas Discount Codes September 2026

Good deal on first order

This was my first time buying from Kosas. I got the Revealer Skin-Improving Foundation. I signed up for their newsletter and got 15% off, which was nice. Shipping was free because my order was over $40. The foundation itself is pretty good, lightweight and feels nice. It felt like a good value overall for a clean beauty brand.

Detailed thoughts on my Kosas haul

I decided to try Kosas after hearing good things about their clean ingredients. I picked up the Revealer Concealer, the Wet Stick Moisturizing Lip Shine, and a Powder Brush. Ordering was straightforward on their website; I found my concealer shade using their online guide, which was helpful. My package arrived within five business days, well-packed and everything intact. The concealer has good coverage but still feels light, and the lip shine is surprisingly pigmented and very comfortable to wear. The powder brush is soft and applies product smoothly. I did have a question about ingredients for one of the products, and their customer service responded to my email within 24 hours with a clear answer. Overall, a positive experience, and I appreciate the quality of the products and the responsive support. Will consider trying their foundation next.

Love my new tinted moisturizer!

Just got the BB Burst Tinted Moisturizer and I absolutely love it! The shade match is perfect, and it makes my skin look so fresh and dewy without feeling heavy at all. It came pretty fast too, I think it was here in 3 days. I am definitely buying this again and telling my sister about it!

My new go-to mascara

Got the new The Big Clean Mascara a few weeks ago after seeing some good reviews online. It's really good! My lashes look longer without clumping, and it didn't smudge on me, which is a big win. Shipping was pretty fast too, took about a week to get here. I'm happy with it.

Always reliable, great products

I've ordered from Kosas several times now, and they're always consistent. This last order, for the Revealer Concealer and Cloud Set Setting Powder, arrived in 4 days, which is pretty standard for them. The products are great, just like my previous purchases. I keep coming back because I know what to expect.

Mostly happy with my purchase

I ordered the Wet Lip Oil Gloss and the Air Brow Tinted Gel. Both products are quite nice. The lip gloss feels hydrating and gives a subtle color, which I like. The brow gel holds well without feeling stiff. My only minor issue was that the tracking information wasn't updated for a couple of days after it shipped, so I wasn't entirely sure when it would arrive. It still got here in about 6 days though, which is acceptable.