Meaning ❉ Sun Exposure Hair refers to the cumulative, perceptible alterations in the physical state and vitality of textured strands resulting from sustained ultraviolet radiation. This environmental interaction specifically impacts the unique protein bonds and melanin within curls, coils, and waves, leading to increased porosity, a diminishment of natural moisture retention, and often a subtle shift in color or perceived strength. For those with Black and mixed heritage hair, recognizing these changes is a foundational step in understanding their hair’s particular needs, guiding the systematic adjustment of their regimen. Practical application involves the deliberate inclusion of protective measures, such as botanical-rich leave-ins and considered styling choices, to mitigate the sun’s influence and preserve the inherent resilience of each strand.
