What specific properties of castor oil prevent scalp dryness for textured hair?
Castor oil prevents scalp dryness for textured hair through its occlusive barrier and ricinoleic acid's soothing effects, echoing inherited care traditions.
What is the scientific role of oils in textured hair hydration?
Oils hydrate textured hair by sealing moisture and reinforcing its natural protective lipid barrier, echoing ancestral care traditions.
