Applying the right oil to your hair adds shine—but don’t overdo it.

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. While hot oil treatments aren’t a new hair care phenomenon, they are ...

Now that you've read all about the protective and hydrating benefits of hair oils (think: olive, coconut, and castor oils), you and your scalp are probably itching to give them a try. Don't know the ...

Danielle James is a New York-based journalist who covers all things fashion, beauty, and celebrity. She is also the founder of Model Citizen, a sustainable fashion company that encourages peer-to-peer ...