If you’re stuck in a romantic rut, you may want to try painting your nails red. At least that is what some TikTok users are attempting in an effort to enhance their love lives. The “red nail theory,” ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Red nail theory has turned into a religion on social media as of late. Creators are buzzing about how ...

For as long as I can remember, I’ve avoided the color red. You’ll rarely catch me sporting a red lip, wearing a red dress, buying red lingerie, or getting a red manicure. Because of my Edward ...

If you've ever strolled down the never-ending path of BeautyTok, you may have come across plenty of trends, like the ill-fated DIY freckle trend or the ethically questionable dark under eyes trend.

There’s a theory that slipping on a red nail polish can boost your confidence. And though there’s no official science backing it up, it’s a notion that resonates with many. I’ve tried a range of ...