1. A class of lipid molecules composed of a fatty acid linked to a sphingoid base, found naturally in cell membranes and used in skincare and pharmaceutical products.
Usage: technical; biochemistry; plural form of ceramide

Examples

• Ceramides are essential components of the skin barrier that help retain moisture.
• Many moisturizing creams contain ceramides to restore the skin's natural lipid layer.
• Dermatologists recommend products with ceramides for treating dry or sensitive skin.
• Ceramides work alongside cholesterol and fatty acids to maintain skin health.
• The lotion is formulated with three types of ceramides for maximum effectiveness.