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Who are we ?

The Costomise cosmetics laboratory was born from the association of two motivated, dynamic and complementary personalities.
We are two people who are committed to giving meaning to your project while placing creativity, innovation and quality at the center of our priorities.

Cosmetic products
Plant growing in soil, held between two hands


What is Costomise ?

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

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

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

It is our values that push us today to offer you solutions committed to a sustainable development approach (organic or natural cosmetic products, recyclable materials, local sourcing, made in France ...).

At Costomise, we have an 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 we stand for


We are attentive to your desires, your wishes and make every effort to respond to them in a precise and qualified way, 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, your budget.


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


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