Does OEKO-TEX mean a mattress is organic?

No. OEKO-TEX STANDARD 100 tests for a list of harmful substances in textiles. Organic claims need a separate organic standard such as GOTS for the textile chain described on the certificate.

Does a foam certification mean zero smell?

No. Foam programmes limit certain substances and emissions against their criteria. A new mattress can still have a temporary unpacking smell. See mattress off-gassing.

Is “orthopaedic mattress” a protected medical grade?

In UK retail, “orthopaedic” is usually a marketing firmness or support style, not a clinician-prescribed device. See mattress support claims.

care

Mattress Certifications and Labels Explained

Entity: mattress certifications

Tidy made bed in a bright bedroom showing a well-kept sleep surface — Good care keeps a sleep surface looking and feeling fresher for longer.

In short

Certifications on mattresses and bedding are third-party checks with narrow scopes. OEKO-TEX looks at harmful substances in textiles. CertiPUR-US and similar foam programmes check foam emissions and banned substances. GOTS covers organic textile chains. “Orthopaedic,” “natural,” and “hypoallergenic” are often marketing words, not medical grades. Read what each label proves — and what it does not.

Educational diagram of common mattress label types — fire, textile chemistry and foam programme marks — Labels answer different questions. A fire label is not a comfort rating.

Quick decoder

Label / claim	Rough question it answers	Does not prove
UK fire label (BS 7177 class)	Meets domestic ignition rules for that product class	Comfort, organic status, allergy cure
OEKO-TEX STANDARD 100	Tested textiles against listed harmful substances	That the whole mattress is “chemical free”
Foam programmes (e.g. CertiPUR-type)	Foam meets that programme’s substance/emission rules	Lifetime cool sleep or zero odour
GOTS (where cited for textiles)	Organic fibre chain under GOTS rules for certified parts	That springs or all foams are organic
“Hypoallergenic”	Marketing / material choice language	That dust mites cannot live nearby
“Orthopaedic”	Often firmer feel / support styling	Medical treatment or prescription grade

Certificate numbers and scopes matter. Ask which part of the bed is certified.

UK fire labels first

Every domestic mattress sold in the UK should carry the correct fire-safety information. Start with UK mattress fire regulations. Do not cut the label off.

Textile chemistry labels

Programmes such as OEKO-TEX help you compare textile chemistry claims. They do not rate soft/medium/firm feel.

Foam and latex claims

Foam certifications limit certain substances under their rules. Natural latex may carry separate agricultural or processing claims. Always match the certificate to the layer named on the ticket.

Words that need extra care

Natural — can mean plant-based fibres, latex, or just undyed fabric
Organic — needs a named organic standard for the certified parts
Hypoallergenic — see hypoallergenic materials
Support / orthopaedic claims — see mattress support claims

Common mistakes

Treating any logo as a quality ranking
Assuming one cover certificate covers every foam layer
Ignoring the fire label while chasing “eco” logos

Frequently asked questions

Does OEKO-TEX mean a mattress is organic?: No. OEKO-TEX STANDARD 100 tests for a list of harmful substances in textiles. Organic claims need a separate organic standard such as GOTS for the textile chain described on the certificate.
Does a foam certification mean zero smell?: No. Foam programmes limit certain substances and emissions against their criteria. A new mattress can still have a temporary unpacking smell. See mattress off-gassing.
Is “orthopaedic mattress” a protected medical grade?: In UK retail, “orthopaedic” is usually a marketing firmness or support style, not a clinician-prescribed device. See mattress support claims.