We are
FreyZein® strives for affordable performance materials that are safe and sustainable by design
We are a response to the urgent need to eliminate harmful plastics polluting the planet.
With expertise in cellulose innovation, we create high-performance materials surpassing conventional recycled solutions.
We are fully aligned with EU climate action and sustainability goals.
High Performance and Sustainability
From production through end-of-life, we leverage renewable materials, reduce greenhouse gas emissions, and provide a clear and efficient pathway towards circularity.
To achieve this, we are following an all natural, mono-material end-to-end strategy:
Our technology is composed of 100% cellulose-based materials, including nanocellulose and aerocellulose.
Our materials are biodegradable and recyclable, ensuring minimal environmental impact throughout their lifecycle.
Climate Impact Assessment
for TerraDown™
We went through a climate impact self-assessment (CIF) for our thermal insulation technology in late 2024.
The CIF was certified by Impact Forecast during the New European Bauhaus (NEB) program, funded by the European Commission.
It is in accordance following the EIT Climate-KIC.
Giving Back to the Planet
From the very foundation of FreyZein, we vowed to give back to the planet.
No matter how small we were. Being a startup was no excuse.
So it was without any doubt that we joined the 1% for the Planet initiative becoming one of 5,000 certified business partners to support people and the planet.
Outdoor Performance Going
Beyond Plastics
FreyZein® materials leave behind the familiar categories of the plastic age.
We open up a next generation category of premium performance and plastic-free materials.
Efficient Production Process
Our innovative process for isolating cellulose fibers and synthesizing aerocellulose is more efficient, saving up to 6 MJ per kg of fabric during production.
Reduction of GHG Emissions
Our first CIF estimates an avoidance of 3.239 kg of CO₂ equivalent per linear meter of fabric produced. This is achieved by eliminating harmful chemicals like DMT.
Optimal Waste Minimization
Our production process generates minimal waste. For example, pre-consumer waste is reduced by 20% compared to the baseline data, and the absence of toxic chemicals or adhesives allows for easier recycling of industrial scraps.
Energy Efficient Production
By minimizing reliance on fossil fuels, the energy consumption during production is significantly lower than conventional synthetic fabrics.
Great and Easy Recyclability
Our fabrics are mono-material products, composed entirely of cellulose, which makes it easier to recycle. Unlike multi-material fabrics that require separation of synthetic and natural fibers, our fabrics can be directly fed into a mechanical recycling process, recovering staple fibers for reuse in new textile solutions.
Energy Savings in Recycling
By minimizing reliance on fossil fuels, the energy consumption during production is significantly lower than conventional synthetic fabrics. The energy required to recycle our fabrics is significantly lower than that needed for synthetic fibers like PET. While mechanical recycling of PET requires between 5-10 MJ per kg, the mechanical recycling of our material requires only 2-3 MJ per kg, further reducing the overall environmental impact.
Great Fabric Biodegradibility
If our fabrics are not recycled, they are fully biodegradable. Since our products are made from cellulose-based materials, they can decompose naturally without leaving behind harmful microplastics or toxins, ensuring that we don't contribute to long-term pollution.
Circular Economy Potential
