Science, Health

MICRO CERTIFICATION | Photoprotection: Science, Evaluation, Regulation and Perspectives

  • Duration

    2 days

  • Training structure

    Service Commun de la Formation Continue , Faculty of Science

  • Language(s) of instruction

    French

Presentation

This short course (2 days) offers a comprehensive, applied understanding of photoprotection, from the scientific basis of solar radiation to assessment methods and international regulations.

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Teaching team : 

  • Course coordinator: Dr Véronique Barragan-Montero, Director of the Master ICAP Ingénierie des Cosmétiques, Faculty of Science, University of Montpellier.
  • Host: Dr Marc Pissavini
    • Photoprotection Research Director
    • International expert in applied cosmetic photoprotection (formulation, SPF/UVA measurements, in vitro/in vivo evaluation).
    • Editor of the International Journal of Cosmetic Science.
    • Contributor and leader of the ISO/TC217/WG7 group on photoprotection methods.
    • Author of numerous scientific publications and international lecturer.
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Training benefits

  • Unique in France: first short university course dedicated exclusively to photoprotection
  • International expertise: led by a recognized leader in the field (ISO, IJCS)
  • Updated content: incorporates the latest ISO standards (published in 2024) and discussions on future regulations
  • Double reading: suitable for both scientists and communicators/marketers
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Objectives

  • Understanding the scientific basis of UV radiation and its effects on the skin
  • Mastering suncare product evaluation methods (in vivo, in vitro, in silico)
  • Knowledge of current ISO standards and international regulations
  • Assessing the relevance and limitations of photoprotection claims
  • Anticipate scientific, regulatory and societal developments in the field
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Program

Dates: November 5 and 6, 2025 (14 hours of training)

Program: 

Day 1 - Scientific bases and assessment methods

  • Introduction and public health issues: electromagnetic spectrum, UV, visible, IR, impact on the skin
  • Environmental factors: latitude, season, altitude, reflections (snow, water, sand), weather
  • Effects of the sun: skin (aging, immunosuppression, cancers, dermatoses)
  • UV filters: organic vs. mineral, mechanisms of action, photostability, formulation interactions
  • Evaluation methods: SPF, UVA-PF, CW, complementary indices
  • ISO standards: international validation process, feedback

 

Day 2 - Variability, regulation and prospects

  • Test variability and uncertainty: quantity applied, spread, exposure conditions, photostability, water, sweat
  • International regulations: Europe, USA, Australia, China, Japan
  • Communication & perception: allegations, fake news and myths in photoprotection (mineral vs. organic, extreme SPF)
  • Future prospects: alternative methods (ISO 2024 validation), formulation innovations, environmental constraints, new approaches

 

Methods : 

  • Interactive lectures with visual support (PowerPoint, case studies)
  • Critical discussion and exchange on concrete examples
  • Evaluation by MCQ or mini-case study - optional
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Admission

Target audience

  • Cosmetics industry professionals (R&D, regulatory affairs, scientific affairs, marketing).
  • Dermatologists, pharmacists, students of pharmaceutical and cosmetic sciences.
  • Regulators, health agencies.
  • Scientific journalists and health and beauty communication managers.

Level required: Beginners to intermediate.

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