Green Concept Award 2021

Green Pre-Selection 2023


From eggshell solid toothpaste

Eggshells as an oral hygiene product. By recycling eggshell waste and grinding it into powder, we can take advantage of its properties which help to strengthen our teeth. The project was born after several months of independent research in the different sectors, but also after various exchanges with experts and user tests with children and parents. “Poulette" is a little organic solid daily toothpaste for children that will teach them the right ecological gesture for zero plastic waste from an early age. Discover the first eggshell solid toothpaste: Innovative, sustainable while being playful.

Company/Institution: L'Ecole de Design Nantes Atlantique
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