08/07/2026
How do natural and regenerated cellulosic materials behave in different environmental conditions?
An independent study by HYDRA Marine Sciences tested cellulosic fibers across 177 specific scenarios, covering laboratory, mesocosm, and natural environments. The result?
Lyocell, modal and viscose biodegrade comparably to natural cellulose – in soil, freshwater, and marine environments alike.
“At a time when microplastic pollution and persistent waste are major concerns, these findings provide an important scientific foundation for more sustainable material choices.” Michaela Kogler - Lenzing Group, Project Manager Filament.
Swipe to see the results. Full study here: https://www.biorxiv.org/content/10.64898/2025.12.24.696393v1.full