Meaning ❉ Inclusive Dermatological Science, within the Roothea context, establishes a precise framework for understanding the unique physiological architecture and care requirements of textured hair, particularly for Black and mixed-race hair lineages. This scientific approach moves beyond generalized skin and hair principles, instead acknowledging the specific biomechanical properties, growth patterns, and scalp sensitivities characteristic of coils and curls. It systematically organizes knowledge into actionable, repeatable care protocols, akin to a finely tuned system, allowing individuals to implement routines that truly support hair health and vitality. Practical application of this specialized wisdom ensures that routines are not merely followed, but are deeply understood, leading to sustained hair strength and resilience across diverse hair types within the community. This discipline grounds individuals in reliable methods for managing their hair, moving toward consistent, gentle progress rather than fleeting trends.