What type of hair texture is likely to be the most fragile?

The most fragile hair texture is fine hair. Fine hair has a smaller diameter compared to coarse and medium hair, making it more prone to damage. Its delicate structure means it can easily become weakened by environmental factors, chemical treatments, and physical stress from styling. This fragility can manifest as breakage and thinning, requiring gentler handling and specific care products designed to protect it.

Coarse hair, while it can be dry or difficult to manage, is typically stronger due to its larger diameter and thicker cuticle layer. Medium hair sits between the two but is generally more resilient than fine hair. Kinky hair, with its unique curl pattern, has its own challenges but is not inherently fragile like fine hair. Thus, when considering texture and durability, fine hair is recognized as the most fragile option.