Meaning ❉ Moisture Seal refers to the purposeful final step within a textured hair care regimen, strategically applying an occlusive agent to the hair shaft following hydration. This practice acts as a gentle barrier, minimizing the natural evaporation of water and conditioning agents from the unique coiled and curled patterns inherent to Black and mixed-race hair. For these hair types, where natural sebum distribution can be challenged by the hair’s structure, systematizing this protective layer becomes a key principle in maintaining elasticity and reducing brittleness. Its practical application, often seen in methodical approaches like the LOC or LCO technique, ensures sustained suppleness and improved manageability, contributing to the longevity and strength of each strand. Grasping this technique provides a foundational element for informed hair care practices, creating a consistent environment for healthy hair growth and a lustrous appearance.
