Naturbeads

Naturbeads is a sustainable materials startup that specializes in producing biodegradable cellulose-based microspheres to replace harmful microplastics. The company utilizes a patented, continuous, and closed-loop manufacturing process that transforms cellulose—derived from natural sources like trees—into perfectly spherical, uniform particles. By using a unique green-solvent system and membrane emulsification, Naturbeads can precisely control particle characteristics such as size, porosity, and surface texture without altering the chemical structure of the cellulose. This innovative technology allows for the creation of high-performance beads that maintain the functionality and cost-effectiveness of traditional plastic particles while ensuring full biodegradability.

The company's solutions serve a diverse range of industries, including cosmetics, life sciences, paints, coatings, and various industrial applications where microplastics are traditionally used as sensory enhancers, thickeners, carriers, or separators. By providing a sustainable, 100% bio-based alternative, Naturbeads helps partners meet evolving environmental regulations and reduce their ecological footprint. Having transitioned from its origins at the University of Bath to scaling up industrial production, the company has successfully established its first commercial manufacturing plant in Italy to meet growing global demand for eco-friendly, circular-economy materials.