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, ...

I tapped five professional hairstylists to share their tips and product recommendations. As experts who work on different hair types, they were able to provide their selections for high porosity hair.

Hair porosity determines how your strands absorb and retain moisture, making it one of the most crucial factors in developing an effective hair care routine. Understanding your hair’s porosity level ...

Low Hair Porosity Problems? Here’s How to Finally Fix Them!: By Sudeshna Paul Your hair isn’t “hard to manage.” It’s just a little mysterious, like that one friend who takes forever to text back but ...

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 ...

Ever slathered your hair in expensive oil only to end up with a greasy mess that somehow still feels dry? You’re not alone. The culprit might not be the product itself but a mismatch with your hair’s ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Figuring out what works for your hair takes a lot of trial and error, but if ...

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Low porosity hair is not very absorbent. It is less able to take in water and hair treatments, so products may accumulate on the surface. Compared with high porosity hair, it is less prone to breakage ...