Milady Cosmetology Practice Exam 2025 – All-in-One Guide to Master Your Cosmetology Certification!

Coarse and curly hair often requires more moisture and care due to its unique structure. Curly hair tends to have a natural tendency to be drier than other hair types because the natural oils produced by the scalp have a harder time traveling down the bends and twists of the hair strands. This means that the curls don't get the same level of moisture and nourishment that straighter hair types receive.

Additionally, the texture of coarse hair can be more porous, leading to higher moisture loss. Therefore, it benefits significantly from hydrating shampoos, conditioners, and treatments designed specifically to help retain moisture. Regular deep conditioning and the use of oils or creams can also help improve the health and appearance of coarse and curly hair.

In contrast, straight hair typically distributes sebum more evenly along the hair shaft, requiring less intensive moisture and care. Fine and straight hair may also need a different type of care focused on volume rather than moisture retention, while wavy hair usually falls in between the two, requiring moderate moisture but not as much as curly hair.