The Embr Sleep Lab

Long-form research synthesis on sleep-environment chemistry.

The Lab publishes in-depth analyses of peer-reviewed research on mattress chemistry, the sleep microenvironment, and indoor air quality. Evidence-tagged. Primary sources linked. Not medical advice.

Lab Post · May 16, 2026

How Your Mattress Ages Chemically Over Its Lifetime

The seven-year-old foam beneath you tonight is releasing different compounds than it did when it was new. A review of the current literature on autoxidation, body-heat amplification, and continuous aldehyde regeneration.

Autoxidation Polyurethane foam VOC emissions Indoor air quality
~4,200 words · 7 citations · Peer-reviewed primary sources
About Lab content

Lab content is editorial research synthesis grounded in peer-reviewed literature. It does not constitute medical advice. Embr Sleep is developing capture systems for sleep-environment chemistry; Lab content is produced with editorial independence from product marketing and does not constitute product claims.