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 tanned leather today! Find your Zeology leather supplier Collaborations Have a look at remarkable products, made with Zeology-tanned leather by Puma, Anya Hindmarch and other brands. Read more Latest News Craftsmanship Meets Innovation: Royal Smit & Zoon and Van Drunen Schoenfabriek Join Forces Think! introduces Zeology-tanned leather shoes The future of leather? Compostable and sustainable! More news Learn everything about Zeology The science and chemistry behind Zeology The tanning processes Zeology & sustainability Visit the University of Zeology Towards a sustainable leather value chain Discover everything about our sustainable ambition. Sign up for our newsletter