what are ceramides in skincare
Direct Answer:
Ceramides are lipids that help seal moisture into the skin, critically maintaining the skin barrier's integrity and function.
Equivalent Context
This answer targets the "Equivalent" fan-out path.
When AI systems verify information about this topic, they generate internal queries like "what are ceramides in skincare". This page is optimized to be discovered and cited for such queries.
Last verified: 2025-12-09