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Shop for "non-toxic bedding" and you will run into three different certification marks on product pages: GOTS, OEKO-TEX Standard 100, and GREENGUARD Gold. They get used almost interchangeably in marketing copy, but they test three different things, and none of them is an EWG rating. EWG does not maintain a Skin Deep or Food Scores-style database for bedding, sheets, mattresses, or pillows, so you will not find an EWG VERIFIED® mark or a Skin Deep score on any textile product, no matter how it is marketed. This guide explains what each certification actually covers, then links vetted sheet picks and our related mattress and pillow guides so you do not have to cross-reference separate pages.

What Each Certification Actually Tests

These three marks answer different questions about a bedding product. Knowing which one answers your question is more useful than treating any single mark as a blanket "safe" label.

GOTS (Global Organic Textile Standard)

GOTS certifies that a textile's fiber (cotton, linen, wool) was grown to organic agricultural standards, and that every stage of processing after that, spinning, weaving, dyeing, finishing, met GOTS criteria for permitted chemical inputs and social conditions at production facilities. A finished-product GOTS certificate covers the whole item, fill and cover together. GOTS does not test the finished fabric against a substance-residue panel the way OEKO-TEX does, and it does not test chemical emissions the way GREENGUARD Gold does.

OEKO-TEX Standard 100

OEKO-TEX Standard 100 tests the finished textile, the sheet or cover that actually reaches your bed, against limit values for more than 100 classes of potentially harmful substances: heavy metals, formaldehyde, pesticide residues, and regulated dyes among them. It says nothing about how or where the fiber was grown. A sheet made from conventionally grown cotton can carry full OEKO-TEX Standard 100 certification if the finished fabric passes the tests. OEKO-TEX Standard 100 does not certify organic fiber origin or supply-chain labor conditions.

GREENGUARD Gold (UL)

GREENGUARD Gold, administered by UL Solutions, tests a finished product for chemical emissions and off-gassing against stringent limits, most relevant on mattresses where foam, adhesives, and finishes can off-gas volatile compounds. It is an emissions standard, not a fiber or fabric-finishing standard. GREENGUARD Gold does not certify organic fiber content and does not, on its own, tell you anything about a sheet set or pillow cover.

EWG's Home Guide on Bedding: The Problem These Certifications Solve

EWG does not maintain a bedding or mattress rating database equivalent to Skin Deep. There is no EWG score for a specific mattress, sheet set, or pillow. What EWG does publish is its Healthy Living Home Guide, which flags the categories of concern that make certifications like GOTS, OEKO-TEX, and GREENGUARD Gold useful in the first place: chemical flame retardants such as PBDE, antimony, and boric acid historically used in mattress foam, and volatile organic compound off-gassing from polyurethane foam itself. That guidance is general problem framing, not a per-product rating, and it is the reason the three certifications above exist: each one addresses a piece of what EWG's Home Guide flags, from a different angle.

Picks by Category

The sheet picks below each state one certification basis. Prices and stock levels change, so check the current listing before buying.

Mattresses

Our full guide to GOTS and GREENGUARD Gold mattresses covers both of these in depth, including dimensions, feel, and delivery terms.

We do not list individual mattress picks in this guide. See our Happsy Organic Bed: Mattress, Foundation and Sheets, Each With MADE SAFE Certification.

Sheets, GOTS Certified: Organic-Fiber Priority

Our full guide to GOTS certified organic sheets covers more GOTS picks across price points and weaves.

Sijo Stone Washed Organic French Linen Sheet Set, 3-Piece Queen, Snow ($148.75): GOTS certified organic linen under certificate GOTS-24366. A 3-piece set, fitted sheet and two pillowcases, no flat sheet included. View the Sijo organic linen set on Amazon.

Sheets, OEKO-TEX Certified: Tested-Substance Priority

Our full guide to OEKO-TEX certified sheets covers a wider lineup, including budget cotton percale.

Brooklinen Percale 4-Piece Sheet Set, Queen, White ($199.00): OEKO-TEX Standard 100 certified for the fabric, certificate 17.HUS.08214 (Hohenstein), published directly on Brooklinen's own FAQ page. The certificate covers the tested fabric, not the whole product. 100% long-staple cotton percale. View the Brooklinen Percale set on Amazon.

ettitude 100% Lyocell from Organic Bamboo Sheet Set, Queen, Cloud White ($359.00): OEKO-TEX Standard 100 certified for the fabric, certificate SH025 285270 (Testex, Class I), cited on ettitude's own product page and shown as valid on OEKO-TEX's certificate page (checked October 15, 2026). Closed-loop lyocell processed from bamboo, not the same fiber as GOTS-certified cotton or linen. View the ettitude lyocell set on Amazon. The listing was available when we checked on October 15, 2026; availability can change.

Pillows

Our full guide to GOTS and GOLS pillow picks covers additional sizes and loft options.

We do not list individual pillow picks in this guide.

Which Certification Matters for You?

  • Organic fiber origin is the priority: Look for GOTS (cotton, linen, wool) or GOLS (latex). These trace the supply chain back to how the fiber was grown.
  • Budget matters more than organic fiber, but you still want a tested finished product: Look for OEKO-TEX Standard 100. It does not require organic fiber, so certified options tend to cost less.
  • You are buying a mattress specifically and want low chemical emissions: Look for GREENGUARD Gold. It is the only one of the three that directly addresses off-gassing.
  • You want more than one mark covered: Each pick above states exactly one certification, and a product may carry other marks we have not listed. Check the maker's page if a second mark matters to you.

No single certification covers everything. A GOTS-certified sheet set was not necessarily tested against OEKO-TEX's substance panel, and an OEKO-TEX-certified sheet set was not necessarily grown organically. Match the certification to the question you are actually asking.

Frequently Asked Questions

What's the difference between GOTS and OEKO-TEX certification?
GOTS certifies organic fiber origin and processing conditions across the full supply chain. OEKO-TEX Standard 100 tests the finished textile for over 100 classes of substances, regardless of whether the fiber was grown organically. A product can carry either, both, or neither.

Does GREENGUARD Gold mean a mattress is organic?
No. GREENGUARD Gold tests chemical emissions from the finished product. It says nothing about fiber content or organic sourcing. A mattress can be GREENGUARD Gold certified without being GOTS certified, and vice versa.

Does EWG rate or certify bedding?
No. EWG does not maintain a Skin Deep or Food Scores-style rating database for bedding, sheets, mattresses, or pillows. The certifications on this page, GOTS, OEKO-TEX Standard 100, and GREENGUARD Gold, are independent third-party marks with no EWG involvement. EWG's role here is limited to its Healthy Living Home Guide's general problem framing around flame retardants and foam off-gassing, not a product-level rating.

Do I need all three certifications, or just one?
Depends on what you are shopping for and why. Sheets and pillows are not tested for emissions the way mattresses are, so GREENGUARD Gold is mostly a mattress-relevant mark. For fabric items, choosing between GOTS and OEKO-TEX Standard 100 (or looking for a product that carries both) depends on whether organic fiber origin or finished-product substance testing matters more to you.

Is OEKO-TEX-certified bedding organic?
Not necessarily. OEKO-TEX Standard 100 tests the finished product for substance residues; it does not require organic fiber cultivation. A sheet set made from conventionally grown cotton can hold full OEKO-TEX Standard 100 certification if it passes the tests. If organic fiber origin matters to you specifically, look for GOTS in addition to, or instead of, OEKO-TEX.

Affiliate Disclosure: This article contains affiliate links. NonToxicFinder (Solved Labs LLC) may earn commissions on qualifying purchases at no extra cost to you. We are not affiliated with, endorsed by, or partnered with the Environmental Working Group.