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We put it to the test.

Byrdie

Viral beauty products are a funny thing.

three Byrdie editors wearing Kosas Extra Bright

Byrdie

But some of them stick around as bonafide icons.Kosas Revealer Concealeris the latter.

Ahead, all the details on the brightening product, plus team Byrdie’s honest reviews.

More particularly, she wanted something with a little more coverage.

Model applying Kosas Revealer Extra Bright

Kosas

In fact, it has double the amount ofcaffeineto de-puffdouble thehyaluronic acidto plump and hydrateand 10 (!)

times the amount ofpeptidesto help smooth and firmas the concealer formula.

I really saw a noticeable difference right away.

Kosas Revealer Extra Bright

Kosas

I’ll try it with powder next time!"

I went with the Revealer Extra Bright Serum in Magic to go with my 1.5C Revealer Concealer.

I loved the pointed doe-foot applicator of the serum and how easily the formula absorbed on my skin.

Model holding Kosas Revealer Extra Bright

Kosas

It immediately illuminated my under eyes, making me look more refreshed and awake."

I know, shocking.

Ultimately, I can definitely see myself pairing this product with my concealer again and again."

woman before and after using Kosas Extra Bright

Holly Rhue

Ali Webb, associate editor

Ali Webb

“Im having a vampire winter, a.k.a.

woman before and after trying Kosas Extra Bright

Eden Stuart

woman before and after trying Kosas Extra Bright

Adelaide Giesey

woman before and after trying Kosas Extra Bright

Jasmine Phillips

woman before and after trying Kosas Extra Bright

Ali Webb