OEKO-TEX certified bedding: what the certification means for you
Updated September 2026.
Short answer: OEKO-TEX certified bedding has been tested by an independent laboratory against more than 1,000 harmful substances under OEKO-TEX Standard 100, and every part, from thread to button, is included in the test. Bedding is assessed against the stricter requirements for textiles in direct contact with skin. The certification tells you the fabric is safe against your skin, but it is not an eco-label and says nothing about how the bedding feels.
What does OEKO-TEX mean on bedding?
That the bedding has been tested for harmful substances and met the limit values. OEKO-TEX Standard 100 is one of the world's most established systems for textiles. According to OEKO-TEX, every thread, button and accessory is tested against a list of more than 1,000 harmful substances. The test covers the finished product, not just the fabric, and answers one concrete question: is this safe to have against your skin?
That matters for bedding in particular. You sleep seven or eight hours every night with it directly against your skin, and few textiles in the home have such close and lasting contact.
What is tested in OEKO-TEX Standard 100?
Substances regulated by law, but also substances that are not yet regulated and are still considered undesirable in textiles worn close to the skin. The checks include:
- banned azo dyes and certain allergenic dyes,
- formaldehyde and other residues from fabric finishing,
- heavy metals that can be released on skin contact,
- pesticide residues,
- a long list of other chemicals assessed by health risk.
Why does bedding have stricter requirements than curtains?
Because the requirements tighten the more skin a textile touches. OEKO-TEX divides products into four product classes:
| Product class | Covers | Requirements |
|---|---|---|
| I | Products for babies and children up to three | Strictest |
| II | Products with direct skin contact, such as bedding | Strict |
| III | Products without direct skin contact, such as outerwear | Less strict |
| IV | Home textiles and decoration, such as curtains | Least strict |
So bedding is assessed against limits calibrated for how you actually use it: close to the skin, night after night.
That is also why the certification has value even if you do not have sensitive skin. A beautiful sheet can carry residues from spinning, dyeing and finishing without it being visible or noticeable. Standard 100 is a way of knowing that the question has been asked, and answered by an independent laboratory, before the fabric ends up in your bed.
Is OEKO-TEX an eco-label?
No. Standard 100 is a test for harmful substances in the finished product. It says nothing about water use, emissions, working conditions or whether the cotton is organically grown. For the wider perspective OEKO-TEX has a separate label, MADE IN GREEN, which requires the product to be tested for harmful substances and made in certified facilities with environmental and social requirements. Mixing the labels up is a common misunderstanding, and we prefer to be clear about what each one covers.
Does OEKO-TEX make bedding more comfortable?
No, the certification is about what the fabric contains, not how it feels. The feel comes from the fibre and the weave. Percale is dense, cool and crisp, like a freshly pressed sheet. Supima cotton has extra-long fibres that give a smooth, soft surface with a natural sheen. To understand the difference, read What is percale? and our guide to Supima cotton. If you are sensitive to dust or mites, material and washing routine matter too, as we explain in Allergy-friendly bedding.
Which Boe bedding is OEKO-TEX certified?
Our bedding in Ralph and Regency Lee is certified under OEKO-TEX Standard 100:
- Ralph, 100% cotton percale at 200 TC: bedding sets, fitted sheets and pillowcases. The full percale collection is gathered in one place.
- Regency Lee, 100% Supima cotton at 300 TC: bedding sets, fitted sheets and pillowcases. See the full Supima collection.
For us the certification is a baseline rather than a selling point: proof that what we put on your bed has been tested for what you cannot see.
How to check an OEKO-TEX label
- Look for the label with the words OEKO-TEX Standard 100 and a certificate number.
- Check the number in OEKO-TEX Label Check, which shows whether the certificate is valid and which products it covers.
- Make sure it covers the right product, meaning the bedding itself and not just one material in it.
- Read what the label covers. Standard 100 means tested for harmful substances, not eco-labelled.
- Choose material by feel once safety is settled: percale if you sleep warm, Supima if you want the softest.
Frequently asked questions
What does OEKO-TEX mean on bedding?
That the bedding has been tested by an independent laboratory against more than 1,000 harmful substances under OEKO-TEX Standard 100 and met the limits. Every thread, button and accessory is included.
Is Boe bedding OEKO-TEX certified?
Yes, our bedding in Ralph (percale, 200 TC) and Regency Lee (Supima cotton, 300 TC) is certified under OEKO-TEX Standard 100.
Is OEKO-TEX the same as an eco-label?
No. Standard 100 tests for harmful substances in the finished product. Environment and working conditions are covered by another OEKO-TEX label, MADE IN GREEN.
Why does bedding have stricter requirements than other textiles?
Requirements tighten the more skin a textile touches. Bedding belongs to product class II, direct skin contact, and so has lower limits than, for example, curtains in product class IV.
Does certification make bedding more comfortable?
No. Certification is about what the fabric contains. The feel comes from the fibre and weave, such as the cool crispness of percale or the smooth surface of Supima cotton.
Our advice
See OEKO-TEX as a floor, not a ceiling. Insist on the certification for everything that touches your skin, then choose the weave by how you sleep. If you sleep warm and like crisp, start with Ralph in percale. If you want the softest cotton that can be woven, choose Regency Lee in Supima. How to care for them so they last is covered in Bedding care.