A tree.
A tannin.
A revolution.
100% vegetable-tanned leather – good for people and the environment
The waste products of the Mediterranean olive harvest become the solution to one of the biggest environmental problems of the leather industry: Our plant-based tannin replaces harmful chemicals and opens up completely new avenues.

100% plant-based and biodegradable
Our tannin Based on olive leaves, branches, and other olive harvest residues, this natural alternative reduces waste, lowers CO₂ emissions, and closes the cycle of nature—without leaving any environmentally harmful residues.
Free from harmful substances
Our plant-based tannin It does not use toxic chemicals. This protects not only the environment but also the people who work in the tanneries.


Innovation that convinces
Our technology offers a revolutionary alternative to chrome tanning – not only environmentally friendly but also scalable. A process that can be seamlessly integrated into existing processes, enabling companies to implement sustainability without additional effort.
Fair and resource-saving
No arable land, no food waste – instead, a closed cycle in which everything is reused. This conserves resources, reduces environmental impact, and supports sustainable agriculture.

Confirmed and certified
Our tanning agent is Dermatest “VERY GOOD” and we are members of the Leather Working Group – Olivenleder® meets the highest standards for natural, sustainable materials.
An ingredient that changes everything. Using the power of the olive tree, we make leather sustainable and future-proof. Olivenleder® stands for real innovation: 100% nature, 0% excuses.
Olivenleder® – for brands that make the difference
Vitra led the way: its premium furniture already features Olivenleder®. And Vitra isn’t alone, more and more design and lifestyle brands are adopting this veg-tanned leather. Discover their stories and partnerships on our blog.
Leather that goes back into the cycle: How certified organic fertilizer is made from Olivenleder® offcuts.
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