Textile labels compared: GOTS, OEKO-TEX, Fairtrade and GRS

No textile label is “the best”, because each one answers a different question: GOTS checks organic fibre and the entire processing chain, OEKO-TEX Standard 100 checks the finished textile for harmful substances, Fairtrade covers trading conditions for farmers, and GRS verifies recycled content. Which label matters depends on the material. That is why, at Good-Natured, you'll find the relevant certificate right on each product.

This comparison explains what is behind the four most important labels, what each of them doesn't cover – and how to tell a genuine certificate from a mere logo.

“Labels aren't a ranking. They answer different questions.”

Which textile label is the best?

None – because each checks something different. For cotton, GOTS is the most comprehensive label, as it covers farming, processing and social minimum standards together. For recycled synthetics, GRS is the right one, and if skin tolerance is your main concern, look for OEKO-TEX. Often two labels complement each other on the same product.

What does the GOTS label guarantee?

GOTS – the Global Organic Textile Standard – guarantees that the natural fibre was grown organically and that every processing step has been checked against environmental and social criteria. It is one of the few labels backed by independent verification of the whole chain.

The fibre. At least 70 per cent certified organic natural fibres; at least 95 per cent for the “organic” label. No genetically modified seed, no synthetic pesticides.

Processing. Lists of banned chemicals for dyeing and finishing, limits for wastewater, requirements for treatment.

Social minimum standards. No forced or child labour, freedom of association, regulated working hours, safe working conditions – along the entire certified chain.

No gaps. Every processing step from spinning to sewing must itself be certified. That is exactly the difference between “organic cotton” and “made from GOTS-certified organic cotton”: one tells you about the field, the other about the whole journey to the label. How organic cotton differs from conventional in the field is covered in our honest comparison of organic and conventional cotton.

What GOTS doesn't cover

A living wage. The standard requires legal minimum wages and names a living wage as a goal – but doesn't guarantee it.

Transport. A shirt made from GOTS-certified cotton can still have travelled halfway around the world. That's why the country of manufacture is worth checking.

Synthetic fibres. For recycled polyester, GRS is the right label.

OEKO-TEX, Fairtrade and GRS: what they check

OEKO-TEX Standard 100 – harmful substances. Answers whether the finished textile has been tested for substances harmful to health. Doesn't cover: farming method, working conditions or the environmental impact of production. Relevant for anything worn close to the skin. Our Cross socks (12 €), for example, have an OEKO-TEX certificate – and the cotton in them is GOTS-certified. Two labels, two questions.

Fairtrade – trading conditions. Answers whether farmers receive a minimum price and a premium, and whether standards apply to working conditions in farming. Fairtrade cotton can be organic, but doesn't have to be. With coffee, the label plays an even bigger role – more in Fair coffee: what labels check.

GRS – recycled materials. The Global Recycled Standard answers whether a product verifiably contains recycled material and whether the chain is documented; environmental and social criteria also apply to processing. Relevant for sportswear and blends.

Product labels and memberships: the difference

Besides labels on products, there are initiatives that companies join, committing to better working conditions in their factories. The Fair Wear Foundation is the best-known example in clothing: it doesn't certify individual garments, but checks how its members work with their factories.

For Good-Natured, that means: all our suppliers are members of the Fair Wear Foundation. Many of our cotton pieces are made from organic cotton, and some of our sportswear from recycled fibres – which certificate applies to a piece is shown on each product.

What no label does

None of these labels says anything about how long a garment lasts. A certified shirt of poor quality can come off worse than a durable one, because how often it is worn weighs heavily. That's why fabric weight and workmanship are always worth checking too. How to read both is explained in Christian clothing: 7 ways to recognise good pieces. And which phrases sound good but check nothing is covered in How to spot greenwashing.

Conclusion

Four labels, four questions. GOTS is the most comprehensive standard for cotton, GRS the right one for recycled fibres, OEKO-TEX for harmful substances and Fairtrade for trade. If you know which question matters to you, you can look for it on the product rather than in the footer. That's why, at Good-Natured, material, certificate and country of manufacture are where you need them: on the product page.