Sustainable Leather Tanning with Zeology | Nera Tanning

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Zeology, the certified circulair tanning agent

The best sustainable alternative to traditional tanning agents. No chrome, no compromise on performance.

Discover Zeology

For biodegradable, compostable and circular leather.

Have a look at our collabs with PUMA, Anya Hindmarch, Ted Louise and more.

View our collaborations

Available worldwide. Find a Zeology Leather supplier near you

Let’s create sustainable leather together

Zeology is the zeolite-based tanning agent that is truly sustainable and does not compromise on leather performance. If you share the urgency for sustainably manufactured leather, start using Zeology today!

Are you looking for a tannery to supply Zeology Leather? We are proud to announce these distinguished tanneries as partners of Zeology.

Find your Zeology leather supplier

Collaborations | Made With Zeology

Have a look at remarkable products, made with Zeology-tanned leather by Puma, Anya Hindmarch and other brands.

Green Chemistry publishes article on modified zeolites as sustainable alternative in leather tanning

Ted Louise wants to conquer the world with sustainable handbags

Strong commitment to sustainability at Dugros

The science and chemistry behind Zeology

The tanning processes

Zeology & sustainability

Yes, I want to become a Zeologist

Towards a sustainable leather value chain

Discover everything about our sustainable ambition.

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