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. It is just what you need to protect the Earth on the one hand, and still be able to create and use top quality leather for the manufacturing of premium leather goods, on the other.

If you share the urgency for sustainably manufactured leather, start using Zeology today! Or ask your tanneries to choose Zeology, the new standard in tanning.

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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.

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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 workshop in Jiaxing University
2021-06-21
Zeology has been certified ZDHC Level 3
2021-06-14
Riba Guixà is ready to supply Zeo White
2021-06-11
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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