What is the biological reason for textured hair’s coil?
Textured hair's coil stems from asymmetrical follicle shape and uneven keratin protein bonds, an adaptation deeply rooted in ancestral survival in equatorial climates.
Meaning ❉ Hair Coil Biology offers a careful examination into the earliest formation of a hair strand’s distinct geometry, examining the follicular architecture and cellular keratinization processes that guide each curl’s individual pattern. For Black and mixed hair, this understanding proves foundational, revealing why these beautiful textures often require particular consideration regarding moisture retention and structural resilience. Knowing the precise science behind the coil allows for a structured approach to hair care systematization, akin to gentle principles for consistent, predictable results. This scientific insight then guides practical application, informing precise product selections and the most delicate handling techniques to support hair’s natural health. Understanding these biological underpinnings provides a grounding knowledge for a more peaceful and effective hair care experience.