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

Hair porosity affects how your hair absorbs and retains moisture, products, and oils. Understanding whether your hair has low, medium, or high porosity helps you choose the right routine for healthier ...

Have you ever noticed that your hair seems to absorb moisture super easily, but then struggles to maintain that moisture? If so, you might be dealing with a high-porosity hair texture. While ...

To help us get to the root of understanding low porosity hair, Santiago gave us a deep dive into how to care for it, ingredients to stray away from, and, of course, what to use. Below, find out ...

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.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you don’t know your hair’s porosity level, there are plenty of ways to figure it out—and you should.

This is an archived article and the information in the article may be outdated.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 ...