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Cosiol Review: Sustainable and Ethically Sourced Chemical Free ClothingView photo · 1 on record
100%Plant

Cosiol

Spain$$Scanned 2026-09-05
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By the numbers

The smart read on Cosiol

Fibre class
Recorded
100%
of recorded textile styles are plant-fibre styles
Catalogue scanned
Listing data22/22
22 eligible styles recorded · 1 non-textile items excluded
Sourcing
transparency
None
2/5
Country only
Cosiol composition
22 styles
Plant100%
Animal0%
Synthetic0%
Semi-synth0%
Every entry, recorded

Every recorded entry, with its finding

22 styles100% Plant2026-09-05 checked22 on record
Plant 100%Animal 0%Synthetic 0%Semi-synth 0%
#StyleStated compositionClass
001Linen Pouch More AmorlinenPlant
002Cotton Pouch Cositas BonitascottonPlant
003Linen Scrunchie Sea TouchlinenPlant
04
05
06
07
08
09
Unlock all 22 stylesThe complete recorded audit is available with membership.
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Instant fibre check

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Choose a fibre to see its class and whether it appears in Cosiol’s recorded styles.

Plant · natural
Animal
Synthetic
Semi-synthetic
Elastane
Synthetic
A stretch synthetic fibre, also called spandex or Lycra.
Not found in any of the 22 recorded styles. This describes the current listing record, not unscanned products.

Checked against all 22 recorded styles in this listing.

Your recorded-material checks

Choose what you want to inspect in Cosiol’s record. This filters recorded findings; it does not assess clinical safety.

Recorded findings for Cosiol

The first 3 recorded entries are shown in this preview.

  • Linen Pouch More Amor · linen
  • Cotton Pouch Cositas Bonitas · cotton
  • Linen Scrunchie Sea Touch · linen

A missing match in this preview does not establish absence from the full record. Open the full record

The story

About Cosiol

Owner · Klaudia is the owner of Cosiol.

Cosiol states it uses European Flax certified linen grown in Europe and OEKO-TEX Standard 100 Class 1 certified textiles, plus vegan Pinatex whose pineapple-leaf fibre originates in the Philippines and is finished in Spain. Cosiol produces its packaging in Poland but does not name the country, city or factory where its garments are cut and sewn. Cosiol names no spinning mill, weaving mill or dye house and publishes no supplier or factory list. Cosiol discloses material certifications and some processing countries but not its garment manufacturer.

MaterialsCosiol crafts its clothing using natural linen, wool, hemp and organic fabrics, and its sustainable items are made of 100% Natural European Flax, a natural fibre drawn from the flax plant Linum usitatissimum. Alongside these…
SourcingEvery Cosiol garment is made in Europe through small-scale production that values quality, craftsmanship and a lower environmental impact. Packaging for Cosiol is produced in Poland from 100% FSC-certified material that is 100% recyclable and…
End of lifeThe European Flax linen used by Cosiol carries the European Flax quality visa, which guarantees zero irrigation, zero GMOs and zero waste. For its Pinatex, Cosiol notes that the dyes are GOTS approved and the…
Details
Brand NameCosiol
CountrySpain
Websitehttps://cosiol.com/about-us/
OwnerKlaudia is the owner of Cosiol.
Instagramhttps://www.instagram.com/cosiolnature/
Certifications
GOTSCosiol does not hold GOTS certification.
VeganCosiol clothing brand is a vegan clothing brand.
Who is behind it
Woman OwnedCosiol clothing brand is a woman owned clothing brand.
Verification statusnot assessed
Scan coverage
Products in catalogue23
Products read22
Catalogue read %95.7
How it was readRecalculated SKU by SKU from the saved direct-scan CSV Band column. Plant means the complete SKU was classified as 100% plant fibre; all other textile bands fail the plant test. Unresolved and excluded products are named separately.
Sources checkedSaved direct SKU scan CSV: Cosiol.csv. Row-level URLs retained: 0 of 24.
Last checked2026-09-05
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Confirmed at the source

What we read and checked

Read the evidence and its qualifications alongside each finding.

22 styles
Recorded findings available in this listing
Recorded data
Material evidence across 24 catalogue records
18Linen mentioned
4Cotton mentioned
2Material not stated
Recorded mentions can overlap when one style uses more than one material.
Sources in the record
FSC · Brand-attested ↗
At a glance

Recorded features & ownership

Recorded values, with their qualifications retained.
Recorded composition
Plant100%
Animal0%
Synthetic0%
Semi-synth0%
FSC Brand-attestedOur shipping materials are made from FSC-certified paper...OEKO-TEX (brand-stated, not registry-confirmed) Brand-attestedNo OEKO-TEX claim on brand site.GOTS Brand-attestedCosiol does not hold GOTS certification.OEKO-TEX® Standard 100 Brand-attestedCosiol is not OEKO-TEX certified as a company, but its fabric is OEKO-TEX Standard 100 certified.1% for the planet Brand-attestedCosiol clothing brand is not a member of 1% for the Planet.Vegan Brand-attestedCosiol clothing brand is a vegan clothing brand.
Materials

Cosiol crafts its clothing using natural linen, wool, hemp and organic fabrics, and its sustainable items are made of 100% Natural European Flax, a natural fibre drawn from the flax plant Linum usitatissimum. Alongside these fibres, Cosiol uses Pinatex, a non-woven textile…

Manufacturing

Not disclosed for garments (packaging produced in Poland; Pinatex substrate finished in Spain)

End of life

The European Flax linen used by Cosiol carries the European Flax quality visa, which guarantees zero irrigation, zero GMOs and zero waste. For its Pinatex, Cosiol notes that the dyes are GOTS approved and the resins comply with AFIRM standards, and Cosiol…

Certifications & claims

What the sources support

FSCBrand-attestedTheir claim ↗

Our shipping materials are made from FSC-certified paper... · Checked 2026-08-08

OEKO-TEX (brand-stated, not registry-confirmed)Brand-attested

No OEKO-TEX claim on brand site. · Checked 2026-08-14

GOTSBrand-attested

Cosiol does not hold GOTS certification.

OEKO-TEX® Standard 100Brand-attested

Cosiol is not OEKO-TEX certified as a company, but its fabric is OEKO-TEX Standard 100 certified.

1% for the planetBrand-attested

Cosiol clothing brand is not a member of 1% for the Planet.

VeganBrand-attested

Cosiol clothing brand is a vegan clothing brand.

After use

Care, repair & end of life

Take-back or repair

0

Resale

0

The full record

Every field we hold on Cosiol

The field values retain the source’s wording and qualifications. A preview is shown where the full report is not available to your account.

Certifications 6 fields
GOTSCosiol does not hold GOTS certification.
OEKO-TEX® Standard 100Cosiol is not OEKO-TEX certified as a company, but its fabric is OEKO-TEX Standard 100 certified.
Other CertificationsCosiol's European Flax linen holds the European Flax quality visa guaranteeing zero irrigation, zero GMOs and zero waste, its Pinatex is PETA approved, and its packaging is 100% FSC-certified.
Sourcing & supply chain 11 fields
Cotton. Country of originN/A (linen/plant brand)
Wool. Origin + farm + mulesing statusN/A (vegan)
Other materials. OriginEuropean Flax certified linen grown in Europe (country unspecified); vegan Pinatex (pineapple-leaf fibre from the Philippines, substrate finished in Spain, GOTS-approved dyes)
Scan coverage & transparency 10 fields
Products in catalogue23
Products read22
Catalogue read %95.7
Possible flags 4 fields
Why no scoreNOT ASSESSED from saved CSV: 22 of 23 in-scope rows classified (95.7% coverage); possible fully plant-SKU range 95.7-100.0% can change the score band. No score is published.
Sourcing red flagsGarment cut-and-sew factory not disclosed; Flax country/region not specified beyond 'Europe'; No spinning mill, weaving mill or dye house named; No published supplier or factory list
Possible flags
Cozy Terry Cotton ShortsMentions an elastic waistband or cuff but does not state a percentage or confirm it is elastane, so a small unquantified elastane content is possible.
Linen Tote Bag LaraThe description mentions leather, which is not in the stated composition (likely a trim, lining or care note); it is not counted in the score.
Other recorded details 50 fields
Brand NameCosiol
ExcerptIs Cosiol a sustainable clothing brand? See the real fibre breakdown, plant, animal or synthetic, before you buy.
Buy Linkhttps://cosiol.com
The complete field ledgerMembership unlocks every recorded field.
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How Cosiol compares across published ratings

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£0.00 per wear

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Last checked 2026-09-05 · verified · Ask us to rescan this listing

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