Ruth Langsford uses the £28 Kosas setting powder to keep her makeup flawless under studio lights on Loose Women, and shoppers say it makes 'your under-eyes look flawless' ...

Kosas lovers, we have major news. The brand that brought us the obsession-worthy Wet Lip Oil Gloss and Tinted Face Oil has just launched a new product and we need to get our hands on it ASAP.

Add Yahoo as a preferred source to see more of our stories on Google. Before I knew anything about makeup, I wondered why my skin would always look like an oil slick by the middle of the day. And with ...