Sparxell And Positive Materials Launch World’s First Plant-Based Bioinspired Structural Colour Ink

Sparxell And Positive Materials Launch World’s First Plant-Based Bioinspired Structural Colour Ink

CAMBRIDGE, UK — June 26, 2025 — Sparxell, the Cambridge-based colour platform technology company founded by University of Cambridge scientists Dr Benjamin Droguet and Professor Silvia Vignolini, has announced the launch of its first textile ink derived from its revolutionary dye-free pigments in partnership with Positive Materials, marking a pivotal moment in making sustainable colour technology accessible to fashion brands worldwide. Sparxell’s…

Sparxell and Positive Materials Launch World's First Plant-Based Bioinspired Structural Colour Ink

Key Takeaways: World’s first commercially available nature-inspired textile ink from Sparxell launched in partnership with Positive Materials Sparxell’s plant-based structurally coloured signature blue is available for commercial kilogram orders from end of June 2025, democratising access to sustainable colour technology   The technology enables dye-free colouration, significantly reducing energy and water consumption whilst eliminating toxic d…