Hair types
There are a variety of different hair types, which can be classified based on several factors. The most common classification system is based on the texture of the hair, which can be either fine, medium, or coarse. Fine hair is the thinnest and most delicate type of hair, while coarse hair is the thickest and most rugged. Medium hair falls somewhere in between these two extremes. Other classification systems for hair types include the curliness of the hair, which can be either straight, wavy, or curly. And finally, hair can also be classified based on its density, which is the number of hairs per square inch. This can be either high density, medium density, or low density.