"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I was born with virtually no eyebrows. Okay, I’m being dramatic, but seriously, my eyebrow hairs are so ...

Experts explain how our eyebrows thin as we age. Shop products for fuller, thicker eyebrows from Olaplex, E.l.f., Jones Road and more.

In our quest to achieve fuller, thicker-looking eyebrows, it seems like we've tried everything from powders to pencils, waxes and gels to fill in our sparse arches. But surprisingly the unlikely hero ...