When you have naturally thick hair, you need extensions with enough density to blend seamlessly. Gueldner points to this ...

Extensions are the easiest and quickest way to add major length to your hair, but that's not all they do. They can also bulk up fine, flat hair and add colorful dimension, all while looking incredibly ...

Kara Jillian Brown is the beauty editor of InStyle. She began her career at Well+Good, where she spent five years evolving from editorial intern to news writer to beauty writer. She earned a ...

Wearing overly tight protective braided hairstyles or back-to-back high ponytails can come at a cost—thinning edges and even bald spots. We’ve all been there, staring in the mirror at the aftermath of ...