Materials > Brewed Protein™ Polymers

Brewed Protein™ Polymers

Supplier: Spiber


Spiber uses cutting-edge structural protein fermentation technology to produce a bio-based polymer that can be processed into fibers and textiles.

Brewed Protein™ is produced through a specially designed microbial fermentation process using agricultural feedstocks as their primary raw material. The polymers are also biodegradable in both soil and marine environments.

These polymers are animal-free and plastic-free material alternatives for numerous textile and fiber applications in apparel, automotive, construction, packaging, and more.

Brewed Protein™ can be processed to produce filament yarn, different fabrics, fleece, leather and fur alternatives, and stable fibers.

Learn More

Subscribe for Free!

Learn about new companies and renewable biomaterials by email each week.


Subscribe for Free!

Join our email list to receive information about new bio-based materials and innovative companies in your inbox.

Email Signup Form
Related Materials