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

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 ...

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This is an archived article and the information in the article may be outdated.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

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 ...