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

Whether applied prior to washing or as a leave-in, they reinforce strands for long-lasting luster. Hair bonding treatments are designed to repair and rebuild broken bonds inside the hair, restoring ...

We may earn commission from links on this page, but we only recommend products we love. Promise. I always loved chemistry class in high school, so much so that I’m pretty sure my teacher was sad to ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Hair damage. We all have it and we all loathe it. And the unfortunate truth is ...

If my hair were a person, it would need *years* of extensive therapy. Admittedly, I’ve put it through a lot — from bleaching and chemical straightening treatments to heat styling and extensions. As my ...