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February 12, 2025

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2022

Founding year

2

Founding

Cosanea

COSANEA - really good toothpaste! We bring toothpaste into the glass bottle and combine sustainability with product design!
Start-up coaching from garage33
A start-up that is changing toothpaste packaging!

With a revolutionary vision, sisters Antje and Bea founded COSANEA in 2022 to make oral care products environmentally friendly. COSANEA focuses on 100% natural toothpaste and sustainable packaging. In 2021, Antje and Bea asked themselves whether toothpaste could be made without plastic tubes and harmful ingredients. Their toothpaste comes in stylish glass bottles with a dispenser pump or screw cap and offers unusual flavors such as blood orange-fennel and lemon-ratanhia root-clove. COSANEA aims to reduce plastic waste and save thousands of kilograms of plastic with its glass bottle concepts.

The founding team of Cosanea

COSANEA - that's Antje and Bea, who have known each other all their lives. With different professional backgrounds (Antje: visual merchandiser / university marketing; Bea: pharmacist + business economist / personnel consultant) and experience in founding start-ups, they bring a wide range of skills to the table. Antje is responsible for design and social media, Bea for the business side. Together they develop all-natural toothpastes in sustainable packaging and cooperate with an innovative development company.

Milestones of Cosanea

SME Fund funding for the trademark application, WIPANO funding, finalists in the Douglas Start Up Challenge 2022
Winner of the Ingolstadt Founder Award 2023 & nomination for the German Sustainability Award 2025 in the Company category

Logos of Paderborn University, TecUP, garage33 & Excellence Start-up Center NRW

moonshots & moneten 2025

The Start-up Summit for the technologies of the future

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