Your cosmetics laboratory in Nouvelle-Aquitaine

Based in Marans, Costomise is a cosmetics player in Nouvelle-Aquitaine, supported by the region's momentum and its cosmetics sector. A complete, committed partner for brands that want to formulate natural products and manufacture in France.

  • Regional player
  • Nouvelle-Aquitaine support
  • ISO 22716
  • Made in France
Plant-based raw materials at the Costomise laboratory, Nouvelle-Aquitaine
01Regional roots

The regional cosmetics sector

Nouvelle-Aquitaine is a vibrant region for natural cosmetics. Working with a laboratory from the region means drawing on this ecosystem, its short supply chains and its know-how, while keeping a partner who is close by and responsive.

  • You are a brand from Nouvelle-Aquitaine
  • You value short supply chains
  • You want a regional partner
  • You formulate natural or organic products
02Our answer

Your region's full-service laboratory

At the lab in Marans
  1. 01

    Brand creation

    Turnkey support, from idea to finished product.

  2. 02

    Natural formulation

    Natural and organic formulas, with responsible sourcing preferred.

  3. 03

    Regulatory

    Testing, PIF and notification for placing on the market with peace of mind.

  4. 04

    French production

    Manufacturing and filling, made in France.

We founded Costomise to be the laboratory we would have loved to find: human-scale, one that tells the truth about lead times and regulation, and that formulates natural products that really hold up.
Julien R. & Julien B., co-founders of Costomise
03How it works

A simple, complete journey

01
Week 1

Scoping

We listen to your project and confirm its feasibility.

02
Depending on the path

Development

Custom formulation or white label, samples included.

03
Regulatory framework

Compliance

Testing, PIF and CPNP notification.

04
On schedule

Production

Manufacturing, quality control and delivery.

04What is included

A complete regional partner

  • A single point of contact
  • Natural and organic formulation
  • Responsible sourcing and short supply chains
  • Regulatory compliance handled
  • Production made in France
  • ISO 22716 quality control
  • Backing from the regional sector
  • Clear explanations at every stage
Practical information
LocationMarans (Charente-Maritime), Nouvelle-Aquitaine
SectorRegional cosmetics ecosystem
RemotelyPossible anywhere in France

Regional brand or not, we support your project with the same high standards.

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05Why us

Our regional commitment

20 yearsof cosmetics expertise
100%made in France
ISO 22716good manufacturing practices
Maransour laboratory (Charente-Maritime)
06Your questions

Frequently asked questions

Where are you based in Nouvelle-Aquitaine?

In Marans, in Charente-Maritime (17230), near La Rochelle.

Do you work with the regional sector?

Yes, we draw on the Nouvelle-Aquitaine cosmetics ecosystem and favour short supply chains.

Do you support brands outside the region?

Yes, all over France. The region is our base, not our limit.

Do you specialise in natural and organic?

Yes, it is our core business, with responsible sourcing.

Do you cover the whole chain?

Yes: consulting, formulation, regulatory affairs, production and quality.

Going further