What Does It Mean To Have High Porosity Hair—And How Can You Care For It?

What Does It Mean To Have High Porosity Hair—And How Can You Care For It?

Medically reviewed by Brendan Camp, MDProstock-Studio / Getty ImagesHair porosity influences how well hair absorbs water, oils, and hair care products. Your hair porosity can range from low to high. High porosity hair absorbs water easily and air dries quickly. It can also respond rapidly to hair dyes and chemical treatments, causing unexpected results. High hair porosity can occur naturally in curly and coily hair or arise from damage to the ha…