OEKO-TEX

Published 2026-08-03. Last updated 2026-08-03. Desk research by Kaiser Khan — we have not product-tested OEKO-TEX. This is not a shop review and not medical advice.

In short

OEKO-TEX STANDARD 100 is a third-party textile mark. It shows listed fabrics or components were tested against that standard’s harmful-substance criteria. It is not a comfort rating, fire certificate, or organic farming label. Always check which part of the mattress or bedding the certificate covers. Pair it with UK fire labels and warranty reading.

About 1 minutes to read

Close view of a plush velvet headboard and matching upholstered bed — Many bed words describe fabric, shape or storage — this is how they look in a room.

Definition. OEKO-TEX STANDARD 100 is a textile testing mark for certain harmful substances. It does not mean a mattress is organic or medical grade.

See the full decoder: mattress certifications and labels.