What type of hair is likely to be porous?

Porous hair is often found in curly, coily, or damaged hair types. This type of hair has gaps or holes in the hair cuticle, allowing moisture to escape easily and making it more prone to frizz and dryness. Factors such as chemical treatments, heat styling, and environmental damage can increase porosity. Additionally, naturally wavy or textured hair can also exhibit higher porosity compared to straight hair.