Zeefier® supplies dyes 100% made of seaweed to leading partners of the textile industry across Europe.
Our industrial solutions integrate directly into existing dyeing systems—no need for process changes or new equipment. We offer a reliable and sustainable alternative to synthetic dyes.
Zeefier dyes are made for industrial use — scalable, consistent, and easy to implement. Produced in Europe and used by major players in the industry, our dyes deliver performance and sustainability, combined.
Our shop features an exclusive selection of products, each dyed with our industrial seaweed colours. These collaborations reflect the same quality and responsibility we bring to large-scale production.
Zeefier develops high-quality dyes using locally sourced seaweed. Our process is built to be scale safe, consistent, and fully compatible with standard dyeing infrastructure. Explore how we turn a natural resource into an alternative to synthetic dye.
Seaweed-based textile colour is being taken seriously: Zeefier has been nominated for the King Willem I Award 2026 (Plaque for Sustainable Entrepreneurship). The King Willem I Award is considered the Netherlands’ most...
After being showcased on the SS Rotterdam and at ImpactFest in The Hague, the Seaweed Hotel Room is now travelling onwards and can currently be visited for the next two months at...
Zeefier’s commitment to sustainability goes beyond using seaweed as our raw material. We also align with internationally recognised textile safety and environmental frameworks that help brands and dyehouses make compliant choices with...
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Design and developed by: ScienceCrunchers
