GOTS and OEKO-TEX certify different things. GOTS certifies that a textile is organic, requiring a high percentage of certified organic fibers plus environmental and social rules through processing. OEKO-TEX STANDARD 100 certifies that a textile was tested for harmful substances, whether or not it is organic. GOTS is the stronger claim if you specifically want organic bedding.
The core difference
| GOTS | OEKO-TEX STANDARD 100 | |
|---|---|---|
| Certifies | Organic textiles | Textiles tested for harmful substances |
| Organic fiber required? | Yes, a high percentage of certified organic fiber | No |
| Covers processing and social criteria? | Yes, throughout the supply chain | No, it is a product safety test |
| Best for | Shoppers who want genuinely organic bedding | Shoppers who want harmful-substance safety |
What this means when you shop
If you see OEKO-TEX STANDARD 100 on a sheet set, it was tested for harmful chemicals and passed, but the cotton could be conventional. If you see GOTS, the fibers are certified organic and the processing met environmental and social standards too. That is why GOTS is the label to look for when “organic” is the point, and OEKO-TEX is the label for chemical safety regardless of organic status. Many quality organic products actually carry both.
Which should you choose
Want organic cotton or wool bedding? Prioritize GOTS. Want assurance a fabric was screened for harmful substances but do not need organic? OEKO-TEX STANDARD 100 is enough. For the full breakdown of both, see what OEKO-TEX means and what GOTS organic cotton means, plus our certifications explained guide.
Then pick sheets by fiber and weave using our cotton sheet types guide.
Frequently asked questions
Is GOTS or OEKO-TEX more trustworthy?
Both are trustworthy for what they cover. GOTS is broader because it certifies organic content plus processing and social criteria. OEKO-TEX is a focused harmful-substance test. Choose based on whether you want organic or just chemical safety.
Can a product be OEKO-TEX certified but not organic?
Yes. OEKO-TEX tests for harmful substances and does not require organic fibers, so conventional cotton can be OEKO-TEX certified.
Does GOTS also check for harmful chemicals?
Yes. GOTS restricts toxic inputs in processing as part of its standard, so it addresses chemical concerns in addition to organic content.
