Curly hair is generally considered the most fragile due to its unique structure and the way it distributes moisture. The twists and turns of curly hair create multiple angles and bends, making it more prone to dryness and damage compared to other hair types. The natural oils produced by the scalp have a harder time traveling down the length of the hair shaft because of these curves, which can lead to increased brittleness and susceptibility to breakage.
In addition, curly hair often requires specific care protocols, such as using hydrating products and gentler styling techniques, to maintain its health and integrity. This fragility is further compounded during common grooming practices, as curls can tangle easily and require careful detangling methods to prevent damage. Understanding these characteristics can help in providing the best care for curly hair.
Other hair textures, like straight, coarse, and wavy hair, typically exhibit greater resilience. Straight hair has a smoother surface for oils to coat it evenly, coarse hair has a thicker diameter which can make it strong, and wavy hair benefits from a structure that allows for better moisture retention compared to curly hair.