Meaning ❉ Craniometry, in its historical application, involved measuring the skull to categorize human groups, a practice often misapplied to draw erroneous conclusions about those with textured hair and African heritage. However, for a nuanced understanding of textured hair, we gently reinterpret this concept not as a divisive measure, but as an appreciation for the unique physical landscape of one’s own scalp and its relationship to hair growth. Recognizing individual scalp contours, varying hair density across different areas, or specific growth patterns allows for a more personalized approach to care. This granular insight guides the systematic application of products, ensuring each strand receives targeted attention and optimizing routine efficiency. For Black and mixed-race hair, this translates into precise sectioning for cleansing, accurate moisture delivery to specific zones, or strategic placement of protective styles, transforming general advice into truly effective, tailored practices.