Sometimes it’s the smallest tweaks that spark the biggest transformations. A swipe of lipstick can instantly brighten your face. A new workout can shift the way you carry yourself. And just as ...

During a keratin hair treatment, stylists apply a keratin-based product to the hair before using a flat iron to seal it in. This process can smooth frizzy or damaged hair, producing a sleek, shiny ...

Long, voluminous hair is no longer a pipe dream. Thanks to hair extensions, anyone can now have long hair. As a beauty editor, I’m constantly confronted with the sight of beautiful, overlong Rapunzel ...

The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep’s wool or human hair. Both contain the fibrous protein ...