
How does hair porosity influence care for textured hair?
Hair porosity dictates how readily strands absorb and retain moisture, profoundly influencing product selection and care routines for textured hair.

Can hair porosity change over time and why?
Hair porosity can indeed change over time, primarily due to external factors like chemical treatments, heat styling, environmental exposure, and the natural process of aging, all of which alter the hair's cuticle and inner structure.

How do hair care products affect cuticle porosity?
Hair care products influence cuticle porosity by affecting its delicate scales, either smoothing them with acidic formulations or lifting them with alkaline ones.