Which innovative packaging material was first successfully commercialized for natural skincare products in 2018, reducing plastic waste by over 70%?

Sustainable packaging is revolutionizing how natural and organic products reach consumers. As environmental concerns grow, brands are pioneering innovative solutions to reduce plastic waste and carbon footprints. This trivia question explores a groundbreaking packaging innovation specifically designed for natural products that has significantly impacted the industry's sustainability efforts. Test your knowledge about how packaging technology is evolving to protect both products and our planet!

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Mycelium-based packaging (fungal root structures grown into molds)
Seaweed-extract film wrapping (marine algae processed into biodegradable sheets)
Compressed hay fiber containers (agricultural waste transformed into rigid packaging)
Liquid wood packaging (lignin-based material molded like plastic but fully biodegradable)