Discover the fascinating science behind gray hair, how stress affects pigmentation, and effective strategies to maintain your ...

A closer look at the fresh, new copper hair trend that's taking over the streets of Paris, how to do achieve it and how to ...

Jacob Schwartz is a hair colorist and the hair color trend ambassador for Schwarzkopf. He's worked with a ton of big names, including Bella Hadid, Troye Sivan, and Sydney Sweeney.