Low porosity hair has a tightly sealed cuticle, making it resistant to absorbing water and treatments. Use heat to open the ...

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 ...

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 ...

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 ...

"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, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. There are many levels to hair care and ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Hair porosity is your hair’s ability to absorb and retain moisture. If you have high porosity hair, your ...