Once something catches fire on TikTok, it won’t soon be stifled. The app is filled with young people creating viral trends and theorizing why they work. The most recent trend? The red nail theory. We ...

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,” ...

TikTok is divided: Will you attract more men with red nails, or with white? Those who vouch for the “red nail theory” say red gives of an air of passion and somehow reminds men of their moms. (Freud’s ...

Introducing pops of red into a room can transform an uninspiring space into a warm and inviting one. According to the viral TikTok home decor trend, the unexpected red theory, red can add instant ...

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,” ...