Meaning ❉ Epistemic Hair Injustice refers to the systemic knowledge disparity affecting textured hair, particularly Black and mixed-race coils and curls. This condition arises from the historical exclusion of these unique hair types from mainstream scientific study and care systematization, resulting in a pervasive informational void. It prevents the confident growth of understanding regarding distinct hair needs, from strand porosity to curl pattern memory, thereby hindering the thoughtful arrangement of daily care regimens. Such an absence of accurate, readily available data complicates the practical application of effective techniques, leaving individuals to manage daily care within a landscape often devoid of reliable guidance for their hair’s well-being and appearance. This knowledge gap contributes to real