IVN Best
NATURTEXTIL IVN CERTIFIED BEST – Strictest standard for natural textiles: What this certification means
Category: Textiles / Clothing
What is verified
The strictest certified standard for natural textiles. All fibres must come from certified organic farming or certified organic animal husbandry — no synthetic fibres, no blends with conventional materials. GOTS allows up to 30% non-organic fibres; IVN Best requires 100% natural fibres from organic farming. Chemicals in processing and dyeing are tightly restricted. Social standards are mandatory.
Certifying body
Internationaler Verband der Naturtextilwirtschaft e.V. (IVN)
Brands with NATURTEXTIL IVN CERTIFIED BEST – Strictest standard for natural textiles
These brands carry NATURTEXTIL IVN CERTIFIED BEST – Strictest standard for natural textiles in our database — with editorial assessment on klugundgrün.
Frequently asked questions
No. A certification covers specific criteria and no more. The exact scope is described on each certification page.
We research claims using public sources and mark whether a certification is verified. Unverified claims are shown as such. We are not a certification body.
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