Oeko-Tex is a certification system testing textiles for harmful substances. The most common certification is Standard 100.
Standard 100
Tests finished products for:
- Harmful chemicals
- Pesticide residues
- Heavy metals
- Formaldehyde
- Allergenic dyes
Products passing testing are certified safe for human contact.
What It Doesn't Cover
Oeko-Tex Standard 100 is NOT:
- Organic certification
- Environmental production standards
- Labour condition certification
It certifies the final product is safe, not how it was made.
Product Classes
Testing varies by intended contact:
- Class I: Baby products (strictest)
- Class II: Skin contact (underwear, towels)
- Class III: No skin contact
- Class IV: Decoration materials
Towels typically fall under Class II.
vs GOTS
| Certification | Focus |
|---|---|
| Oeko-Tex | Harmful substances in product |
| GOTS | Organic, environmental, social |
Different certifications serve different purposes. Both on a product indicates comprehensive standards.
Verification
Look for Oeko-Tex label with certification number. Verify at oeko-tex.com.
Related Terms
- GOTS - Organic certification
- Organic cotton - Farming method