Which packaging innovation holds the Guinness World Record for 'World's First Carbon Negative Packaging Material' established in 2020?

In the race to reduce environmental impact, packaging innovations have broken numerous world records. Companies are constantly pushing boundaries to create sustainable solutions that minimize waste while maintaining product integrity. This trivia challenges your knowledge about a groundbreaking packaging innovation that earned a world record for its environmental impact. Test your awareness of how the retail industry is revolutionizing packaging to combat climate change!

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Mushroom mycelium packaging developed by Ecovative Design
Seaweed-based edible film created by Notpla
Stone paper packaging produced by Karst Stone Paper
Compressed hay packaging developed by Flexi-Hex