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Who we arewe ?

The Costomise cosmetic laboratory was born from the association of two motivated, dynamic and complementary personalities.
We are two people who have at heart to give meaning to your project while placing creativity, innovation and quality at the centre of our priorities.

Plant growing in soil, held in two hands


What is Costomise ?

Costomise is first and foremost a French cosmetics creation laboratory based near La Rochelle. We want to bring help, expertise and support to all cosmetic creators, and those who want to set up their own cosmetic brand.

Whether you have your first cosmetic product in mind, or you wish to expand your brand, Costomise adapts entirely to your needs and the progress of your reflection.

We founded Costomise because we are convinced that by pooling our respective skills and knowledge, we can obtain products that are increasingly respectful of people, the environment and the planet.

It is our values that lead us to offer you solutions committed to sustainable development (organic or natural cosmetics, recyclable materials, local sourcing, made in France, etc.).

At Costomise, we have one essential objective: to provide you with relevant and specific advice in order to offer you a quality service and guarantee the success of your cosmetic project, or the creation of your brand.

The team

The values that we advocate


We are attentive to your desires and wishes and do our utmost to meet them in a precise and qualified manner, remaining in direct contact with you throughout your project.


We are transparent about the origin of materials, packaging and ingredients, to offer you the best solutions adapted to your needs, your desires and your budget.


Our commitment translates into local sourcing, made in France, in search of recyclable materials in order to make your natural, organic and respectful cosmetics.


We are committed to passing on our values and know-how in a real relationship of listening and co-construction of your projects.