This is not
leather.
This is
much more.
This is a new class
of natural material.
This is nature,
engineered.
Art / science / biotech /
This is a biomaterials
breakthrough.

Fine Mycelium™
A revolutionary technology that engineers mycelium, the root structure of mushrooms, to grow customized premium materials with superior strength and performance.
Fine Myceliumâ„¢ opens up a world of design possibilities and unprecedented control over features.
This is biotechnology
rooted in art.
This is over three
decades of innovation.
Your chance to pioneer a materials revolution: Join Reishi™ Community and unlock advanced access to this movement.
Purchase a product Made with Reishiâ„¢ and register it here. Join