Webinar ‘The launch of Zeology’ On 8 October we launched Zeology with a live Q&A webinar. If you missed it, you can watch the recording. And then there was zeolite October 5th 2020 marks the beginning of a new era for sustainable leather. We have launched Zeology, the sustainable tanning concept that does not compromise on leather quality and characteristics. It is chrome-free, heavy metal-free and aldehyde-free, yet it delivers superior leather performance. Plus, Zeology is easy to implement into existing production processes. University of Zeology Learn everything about the science and chemistry behind Zeology Yes, I want to become a Zeologist