OEKO-TEX Standard 100

Definition

OEKO-TEX Standard 100 — Tests textiles for harmful substances at every production stage.

1 min
Read time
Shopping term
Label type
2
Key points

At a glance

  • OEKO-TEX Standard 100 certifies that a textile product (and every component — yarn, button, zipper, lining) has been tested for substances harmful to human health.
  • Standard 100 is a safety certification — not an organic, fair-trade or environmental one.

OEKO-TEX Standard 100 certifies that a textile product (and every component — yarn, button, zipper, lining) has been tested for substances harmful to human health. The criteria include limits on formaldehyde, heavy metals, pesticides, phthalates and azo dyes.

Standard 100 is a safety certification — not an organic, fair-trade or environmental one. For environmental processing standards, look for OEKO-TEX STeP or GOTS.

How to check this before you buy

  1. 1Look for "OEKO-TEX Standard 100" on the pack or the Amazon UK listing itself, not just in the brand's marketing.
  2. 2Ask whether the claim is backed by a named standard or independent body, or is just a description.
  3. 3Check whether the claim covers the exact product and size you're buying, not only the wider brand.
  4. 4Compare at least two alternatives on Pickly before deciding.