"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You probably know which category your hair type falls under, whether you have straight, wavy or curly ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." News flash: There’s a method cosmetic chemists and beauty scientists regularly use to solve dryness, ...

Hair porosity plays a fundamental role in determining how your strands respond to moisture, styling products, and treatments. Understanding your hair’s porosity level becomes especially important when ...

Your hair’s relationship with moisture affects everything from product selection to styling success. Hair porosity, or how well your strands absorb and retain moisture, can explain why some products ...

I’m in the bathroom and it is wash day. I’ve just finished a marathon event of washing and detangling my ‘fro before I take a stray clean strand of hair from my brush, and pop it into a glass of water ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? News flash: There’s a method cosmetic chemists and beauty scientists regularly ...

"To have high-porosity hair means that the cuticle scales are raised due to over processing, damaged by chemical services like color, perms, relaxers, or rough manipulation from heat and other hair ...