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 ...

Regardless of your hair texture, knowing its porosity level is the key to building a proper (and healthy) routine. However, it can be difficult to understand, so let’s break it down. Hair porosity is ...

There may be more at play with your damaged hair than the obvious: achieving healthy hair runs deeper than simply choosing the right ingredients, styling tools, and products to keep your strands ...

PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may earn compensation through affiliate links within the story. All prices are ...

Add Yahoo as a preferred source to see more of our stories on Google. A strand of hair contains three layers: the cuticle, cortex, and medulla. The design of the cuticle layer, in particular, is ...

Add Yahoo as a preferred source to see more of our stories on Google. Hair porosity is your hair’s ability to absorb and retain moisture. If you have high porosity hair, your hair can typically hold ...

With high porosity hair, cuticles are lifted or have voids that allow them to absorb materials easily. You can use a spray, float, or slide test to determine your hair’s porosity. Layering products, ...