Over lunch recently, a friend casually mentioned that her nails hurt when they’re bare: “They just don’t feel right without gel polish on them,” she told me. “It’s like they ache.” ...

The product is applied the same way as you would a nail polish, and contain a wide variety of ingredients, like tea tree oil and glycerin. The next tip on her list was a combination of two common ...

The white nail theory isn't the zaniest nail polish trend to go viral on social media (we're looking at you, fluffy nails.) It's also not the first nail color theory to inspire a frenzy ...