Who are we?

President’s message

 Codexial Dermatologie is an independent new French Company, located in Vandoeuvre-les-Nancy, in the Meurthe et Moselle Department of France, which designs and formulates innovating care products in its own laboratories. The primary vocation of Codexial Dermatologie is to develop dermatological excipients for magisterial preparations, hence the logo depicting a stylized mortar and pestle that appears on the packaging of our products.

The excipients for magisterial preparations and dermo-cosmetic care products developed in this way are manufactured in France.

Codexial Dermatologie specialized in dermatology, offers three major brands: Codexial, Effasun, Neoliss. These products can be used alone or in magisterial preparations. 

Pierre Treffel, Doctor of Pharmaceutical Sciences, former hospital intern and specialist in topical products formulation. 


The Codexial Dermatologie charter

A company with dermatological expertise
Codexial Dermatologie was founded by Doctor Pierre Treffel, Pharmacist, and an expert in skin biology and in pharmaceutical formulation.
The dermatological excipients, dermo-cosmetic care products and products for use by professionals are designed in close collaboration with dermatologists.

A charter for high-tolerance formulations
Codexial Dermatologie products are recognized for their efficacy and high tolerance.
They are prescribed by dermatologists, and used and recommended by pharmacists.


11 rue du Bois de la Champelle
Tél : +33 (0)3 83 41 25 42
Fax : +33 (0)3 83 41 21 34
Email : contact@codexial-dermatologie.com


Pierre Treffel – Chairman – Founder - Responsible Pharmacist
Marylène Iung – Associate Director General - Director Research and Development - Production
Arthur Donzé – Administrative and financial Manager
Cynthia Gombert - Quality Assurance and Regulatory Affairs Manager – Acting Responsible Pharmacist
Eloïse Beyel - Regulatory Affairs Pharmacist
Laëtitia Tisserand – Marketing Manager
Elodie Melchior – Management and Executive Assistant
Isabelle Fessard – Ordering, invoicing Assistant
Séverine Clerc – Ordering, invoicing Assistant
Céline Jobert – Coordinator of the sales force - IT Manager
Aude Guichard –National Sales Manager
Maud Cristofoli – Regional Medical Network – Regions North
Damien Greffier - Regional Medical Network – Regions South

To contact us, go to the Contact section.