Does the material of your sleep mask matter for skin and health?

The material of your sleep mask matters significantly because it sits directly on the delicate skin around your eyes for hours each night. Synthetic sleep masks made from polyester or nylon can trap heat and moisture against this thin, sensitive skin, promoting bacterial growth and potentially contributing to breakouts, eye irritation, and skin aging around the eye area.

Silk sleep masks are the gold standard because mulberry silk is naturally hypoallergenic, temperature-regulating, and smooth enough to minimize friction against skin. The amino acids in silk are compatible with human skin and help retain moisture rather than absorbing it. Organic cotton masks are another good natural option that breathes well and is gentle on skin.

Avoid sleep masks with foam padding that may contain polyurethane and flame retardants, and avoid masks with elastic bands that contain latex or synthetic rubber if you have allergies. Look for OEKO-TEX certified sleep masks to ensure the materials have been tested for harmful chemicals. ONDU includes natural-fiber sleep masks in our accessories collection because the material touching your face all night deserves the same scrutiny as your pillowcase.