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Cosmetic Active Ingredients

Science & Conscience, Naturally
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Who are we ?

Supplier of active and sensorial ingredients for cosmetic brands in France and abroad.

Discover the story of our family business, made in France and committed!


Our story

Our actives and sensorial cosmetic ingredients 

We offer you innovative and scientifically tested cosmetic ingredients to fashion your most beautiful cosmetic projects.

100% natural and eco-designed


Our expertises






Sustainable innovations







Our commitments


Certified ECOVADIS PLATINUM since 2021, we are proud to be part of the TOP 1% of companies evaluated by ECOVADIS and of the strong recognition this brings for our CSR commitments and actions deployed.

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B Corp

In 2018, we were the 1st French dermo-cosmetic and pharmaceutical laboratory and the 1st ingredient supplier to be certified BCorp in the world! We have made the choice to put the general interest at the heart of our business model.

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Since 2011, Laboratoires Expanscience has been a member of the UEBT (Union for Ethical Biotrade), a non-profit association that promotes ethical sourcing that respects people and biodiversity, in order to improve sourcing practices.

Laboratoires Expanscience, a mission-driven company and certified B Corp, has been valuing the vegetal world for 45 years by developing cosmetic, sensorial and active ingredients that are eco-socially designed and 100% natural.

Since the beginning, our sole objective has been to produce the most effective active ingredients. We strive to bring out the noblest qualities of each plant and to take into consideration the production environment as a whole. This policy is supported by our membership in the Union for Ethical BioTrade (UEBT) for the promotion of ethical sourcing that respects people and biodiversity.

Our pharmaceutical culture is what sets us apart from other suppliers of cosmetic ingredients in the industry. It guarantees a rigorous approach to ensure the highest quality, safety, efficacy and stability of our products: we listen to the needs of the market to develop the natural active ingredients of tomorrow!