Logo Lessonia : GPS Coordinates 48.4701394 - -4.3264618

Lessonia - cosmetic lab in France

Lessonia’s cosmetic lab in Saint-Thonan, Brittany manufactures natural beauty products, specializing in exfoliants and sheet masks under ISO and Ecocert standards.

Presentation of Lessonia

Located in St Thonan, Finistère, Lessonia operates as a leading cosmetic lab focused on sustainable manufacturing. Since 2002, this Brittany-based facility delivers:

  • Custom cosmetic formulations following GMP standards
  • Natural exfoliants and powder cosmetics
  • White label cosmetic solutions
  • Eco-certified ingredients and products

The facility in Zone D’Activite Croas Ar Nezic combines innovative dry granulation technology with ISO 16128 and Ecocert Cosmos compliance to serve brands across France and beyond.

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Lessonia presentation

A leading French cosmetic manufacturer since 2002

Lessonia operates as a cosmetic lab and manufacturing facility in Saint-Thonan, Brittany. Since its establishment in 2002, the company has focused on developing and producing natural ingredients and custom cosmetic solutions for brands worldwide.

Manufacturing excellence in Brittany

Based in the industrial zone of Croas an Neizic, the company maintains a 100% Made in France production approach. The Brittany location provides strategic advantages for both European distribution and access to marine-based ingredients.

Quality and certification standards

The manufacturing facility adheres to Good Manufacturing Practices (GMP/BPF) and meets ISO 16128 standards. All products can obtain bio certifications through Ecocert Cosmos, supporting the growing demand for certified organic cosmetics.

Product specialization and innovation

Lessonia has established itself as a global leader in natural exfoliant manufacturing and holds a leading position in European sheet mask production. The company’s expertise extends to:

  • Powder cosmetics development
  • Rehydratable product formulation
  • Natural ingredient alternatives
  • Sheet mask manufacturing

Sustainable approach to beauty

Operating from its Brittany facility, Lessonia implements eco-friendly manufacturing processes. The company prioritizes:

  • Natural ingredient valorization
  • Organic raw material selection
  • Sustainable production methods

Manufacturing capabilities

The Saint-Thonan facility provides full-scale manufacturing services including:

  • Custom formula development
  • Raw material processing
  • Quality control testing
  • Final product manufacturing

Services provided by Lessonia

Below you will find the services provided by Belchem. Like each cosmetic lab on the platform, the services are manually registered by the providing company.

  • Lessonia has no service catalogue on cosmetic-labs.com.
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Lessonia opening hours

Closed all day

  • Monday

    1:15 pm - 5:00 pm
  • Tuesday

    1:15 pm - 5:00 pm
  • Wednesday

    1:15 pm - 5:00 pm
  • Thursday

    1:15 pm - 5:00 pm
  • Friday

    1:15 pm - 5:00 pm
  • Saturday

    Closed all day
  • Sunday

    Closed all day
  • Local time

    August 3, 2025 10:21 pm

Lessonia manufactures the following cosmetic products and ingredients:

  • Sheet masks
    • Bio-certified masks
    • Natural fiber materials
    • Hydrogel formulations
  • Exfoliants
    • Natural exfoliating particles
    • Marine-derived ingredients
    • Plant-based scrubs
  • Powder cosmetics
    • Rehydratable formulas
    • Dry mask bases
    • Water-free products

Production follows GMP/BPF standards and ISO 16128 requirements.

Lessonia adheres to these standards and practices:

Category Standards
Manufacturing
  • Good Manufacturing Practices (GMP)
  • ISO 16128 compliance
  • Ecocert Cosmos standards
Sustainability
  • Eco-responsible practices
  • Natural ingredient sourcing
  • Environmental management
Technology
  • Dry granulation processes
  • Powder flow optimization
  • Dust reduction systems

Lessonia operates from a single industrial facility:

Facility Type Details
Manufacturing Site Brittany, France
Production Capacity 100% Made in France manufacturing
Quality Control On-site laboratory facilities

The facility maintains:

  • Production areas
    • Sheet mask manufacturing
    • Exfoliant processing
    • Powder cosmetics production
  • Quality control laboratories
  • Research and development spaces
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