Zeology, the new standard in tanning

The truly sustainable alternative to existing leather tanning agents. Chrome-free, heavy metal-free and aldehyde-free. Join us in our sustainable ambition.

Let’s create sustainable leather together

Nera Tanning is introducing Zeology, a whole new world for leather tanning. The zeolite-based tanning concept is truly sustainable and does not compromise on leather performance.

If you share the urgency for sustainably manufactured leather, start using Zeology today! Or ask your tannery to choose Zeology.

Find your Zeology leather supplier

 

Discover the science and chemistry behind Zeology.

Availability Zeology Leather

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

Go to Tanneries

Made With Zeology

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

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Biodegradability of Leather

From hide to shoe. How can leather stay biodegradable? Watch the recording of our Masterclass ‘The Biodegradability of Leather’. The FAQ is also available.

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Latest News

Zeology wins Green Product Award 2022 – Best of New Materials
Where to find Zeology Leather at APLF Dubai?
Brands will pay more for Zeology-tanned leather, Scan-Hide says
More news

Learn everything about the science and chemistry behind Zeology

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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