An endocrinologist and a dermatologist share why hair texture changes, and what—if anything—you can do about it.

Your hair might be showing signs of iron deficiency long before your bloodwork does Learn how to spot the early warning signs ...

Finding an ingrown hair a few days after shaving, waxing or epilating is frustrating. It’s caused by hair curling into and ...

Your hair type—whether straight, wavy, or curly—is primarily determined by genetics, specifically the shape of your hair follicle—a round follicle produces straight hair, while a curved or ...

To some, wavy hair is the fence-sitter of hair types ... that won’t leave any sticky residue or frustratingly crunchy hair follicles. Use before or after styling to eliminate frizz and protect ...

I began wondering, Did I ever really have curly hair at all? And more importantly, what the hell do I do with wavy hair? Turns out, seemingly random texture changes are more common than I’d thought, ...