Kosas

4.5 125 Reviews

Kosas sells a line of makeup to improve the quality of bare skin.

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Kosas Reviews

Best of Thingtesting4.5

Kosas earns strong reviews for delivering natural, skin‑improving makeup that works—standouts like Revealer Concealer and Cloud Set powder blur, brighten, and wear weightlessly—while Air Brow and Wet Lip Oil draw repeat loyalty. Reviews also flag drawbacks: occasional creasing or dryness with concealer, overly yellow undertones for some complexions, clumpy mascara, glowy finishes that can run oily, and reports of products separating or smelling “off” over time.

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  • For years, I’ve struggled with concealers creasing by midday, sometimes even an hour after application. The foundation is incredibly light, making it feel like I’m wearing no makeup at all. There was no settling into pores and the foundation stayed in place, flawless all day. The brightening powder did not amplify dry areas and gave me a subtle glow I am so impressed with the quality of products, I’ve finally found my holy grail, must have makeup.

    Verified purchase

  • I have switched to using other brands for makeup bug always comeback to a couple of tried and true kosas products. Maybe its partially cause I love the clear pink but they carry my go to eyebrow pencil. I recently purchased a bronzer but I am still not 100% sold on if I will be buying it again.

  • I feel like EVERY makeup video mentions Kosas as their holy grail concealer — so obviously, I had to try it for myself! I was already a fan of the brand (their wet lip oil in Unbuttoned is PERFECTION), so I went in with pretty high expectations. And honestly, their product met every one of them! The concealer blends beautifully, and provides so much coverage without being cakey or too thick. It’s natural, light, and a dream to apply. I get the hype!

    Verified purchase

  • I decided to try Kosas because it’s known for being a cleaner beauty brand with skincare benefits built in. My skin can be pretty reactive, and I had no issues with any of the products I tried, which was a big plus. I don’t usually wear foundation (or much makeup in general), but I liked that the Revealer Skin-Improving Foundation felt lightweight and didn’t get cakey like a lot of formulas do on me. My skin did feel a little dry by the end of the day, but that’s pretty typical for me with any foundation. I was kind of neutral on the mascara—it wasn’t bad, but not my favorite and did feel a bit clumpy at times. That said, I’m really impressed with the Tinted Air Brow. I’ve tried a ton of brow tints since the ends of my brows are much lighter, and this one really stood out. I’ve also been using other brow growth serums at the same time, but I do feel like my brows have filled in more, and the tint subtly darkened the lighter hairs, which is a huge win. Definitely worth trying, especially if you’re picky about brow products.

    Verified purchase

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What is Kosas?

Kosas sells a line of makeup to improve the quality of bare skin.