
Hair Lipid Layer
Meaning ❉ The Hair Lipid Layer is a vital, unseen shield of fatty molecules preserving hair's moisture, protecting its structure, and enhancing its natural radiance.

Lipid Layer
Meaning ❉ The Lipid Layer forms hair's vital protective shield, a complex array of natural oils and waxy compounds essential for textured hair's moisture, resilience, and inherent beauty.

What scientific evidence supports altered moisture retention in textured hair?
Scientific evidence indicates textured hair's elliptical shape and raised cuticles lead to faster water loss, despite initial absorption.