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Better than viscose, but still a chemical fibre

about
Modal

Known for its comfort and flexibility, modal fibre is made from beech trees using less water than traditional cotton

Modal is derived from beech wood and valued for its softness and strength. Like viscose, conventional modal production involves hazardous chemicals and typically without closed-loop recovery.

TENCEL™ Modal, produced by Lenzing, offers a more responsible alternative, with certified wood sourcing and verified closed-loop chemical recovery systems that reduce social and environmental risks. 

our ranking

TENCEL™ modal is approved; conventional modal is discouraged

B

Approved

Approved materials may be less expensive than preferred materials, but may not be as ethical or sustainable as Preferred materials in their production. Even when using Approved materials, certain standards and guidelines should be followed to ensure minimising negative impacts.
C

Discouraged

Discouraged materials may be made from synthetic or non-renewable resources, and may be produced using methods that have a high environmental, animal or social impact. While these materials may be less expensive or easier to work with than other options, they may not be the most sustainable or ethical choices for clothing production, and may be problematic from a traceability and compliance perspective.
best sourcing practices
recommended alternatives

How to Source Better

Modal

Substitutes for

Modal

We suggest specifying TENCEL™ Modal to ensure sourcing from certified, responsibly managed forests with credible certifications such as FSC. Where possible, replace generic modal with lower-impact fibres and confirm supplier transparency around chemical recovery and closed-loop production for minimised environmental impact.

If your team needs support sourcing, talk to us to find out how we can help.

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Discover how we can help your team select better materials

Material sourcing and treatments often carry hidden social, environmental, and animal welfare risks. We help brands understand what they're using, and what it means.

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