29 and 30 MAY 2024: Testing Symposium for Dermocosmetics

Cosmetin Lyon and Skinobs organize the 3rd edition of the clinical and preclinical testing symposium on May 29 and 30, 2024 at ENS Monod.

Clinical themes on May 29 (8:30am-6:30pm) :

  • Cool effect and thermal dynamics of the skin
  • Repair and well-being: skin and scalp
  • Biomechanical properties : skin and hair

Prelinical themes on May 30 (8:30am-4:30pm) :

  • Safety : from toxicology to sensitization
  • What is the parallel between cosmetics and nutraceuticals in preclinical evaluation ?
  • Environmental conditions of cultures


  • Session 1: Cool effect and warming 
Measurement techniques for skin temperature measurement

Jean-Jacques SERVANT I A4ct

Evaluation of a cooling effect: assessment and comparison between a face care and home use devices

Clara GIBIELLE I Clarins

Climate conditions and skin resiliency
Elsa HERNANDEZ I Complife

LC-OCT: Line-field Confocal Optical Coherence Tomography Assisted by AI for in-vivo Quantification of the Skin

Margot VASSEUR I Damae Medical

Enhancing reliability in cosmetic product evaluation: Best practices, strategies to ensure credibility and transparency, statistical analysis, and ethical considerations 
David GONZALEZ I Dermaclaim

  • Session 2: Repair and well-being: skin and scalp

Biorevitalization and its effect on skin quality
Ferial FANIAN I Laboratoires Fillmed

In vitro sunscreen photostability testing: detecting instability to correctly predict in vivo sunscreen performances
Monica BUCCHIA I Abich

Empowering Beauty: Byome Labs’ solutions for microbiome-friendly cosmetics
David SUISSA I Byome Labs

A Quantitative, Robust Approach to Assessing Skin Barrier Function
Jeremy BOST I SciBase

Skin repair assessments methods
Sophie MAC-MARY I Skinexigence

GenoBiome® skin: Substantiating Microbiome related Claims through metagenomics
Téo FOURNIER I Genoscreen

How to evaluate the skin condition using the Antera 3D
Guido MARIOTTO I Miravex

New in vivo strategies to evaluate anti-ageing products using advanced image analysis segmentations of epidermis using FFTs and Artificial Intelligence algorithms

Well-being and cosmetics : a review of the assessment methodologies

Clinical evaluation of soothing and anti-oxidative effect
Selma TURAL I Gredeco

Comprehensive Exploration: Unraveling Clinical Factors in Sensitive Scalp Health 
Laura CABRERA I Zurko Research

C-Cube 3: The only imager specifically designed to observe all the effects of your dermocosmetic ranges
Julie PRZYBYLSKI and Sébastien MANGERUCA I Pixience

  • Session 3: Biomechanical properties : Skin & Hair

The biomechanical properties of the face

Contact and non-contact measurements of the biomechanical properties of the skin: understanding and relevance of parameters for investigating the effect of cosmetic products

Decoding skin tightness:  From a clinical evidence to an instrumental and biological proof of sensorial stimulation perception

Measuring skin stiffness after cosmetic application: comparative evolution with age and different devices
Anne SIRVENT I Eurofins Dermscan

Definition of an “equivalent skin age” based on quantitative biometrological data
Jean-Christophe PITTET I Orion

When strength and resilience of hair diverge
Leïla BERRICHE I Henkel

The remarkable biomechanical properties of hair
Trefor EVANS I TRI Princeton

Skinification revolution: transversal approaches from ex-vivo to in-vivo evaluations of hair care products

Changes in the molecular organizations of the hair under mechanical stress
Jean DOUCET I Novitom

Hair mechanical properties regarding bending and abrasion

Erika MARIOTTI I SP Equation


Exhibitors: Abich LifeanalyticsAmbiotis I Byome LabsIComplife ICortex Technology IDamae Medical IDermaclaimIDr Goya AnalisisIEotech I Eurofins Dermscan I Genoscreen Gredeco Inovapotek Intertek I  Microfactory I Miravex I Novitom IOrion Concept PhD Trials IPixience ISciBase SP EquationIWeneos (ex Helioscreen)IZurko Research


_ _ _ _ _ _ _ _ _ _

  • Session 1: Safety : from toxicology to sensitization 

Overview of in vitro regulatory toxicology tests for safety evaluation of cosmetics: from irritation to sensitization
Frédéric NUNZI I SGS Idea Lab

Next Generation Risk Assessment (NGRA) for skin sensitization: the journey towards the current framework and its application to case studies
Nathalie ALÉPÉE I L’Oréal

NAMs (New Alternatives Methods) in chemical sensitization: from science to risk-assessment
Marc PALLARDY I Université Paris-Saclay

Introduction to GARDskin (OECD TG 442E) for evaluation of skin sensitization hazard with dose-response option for quantitative risk assessment
Andy FORRERYD I Senzagen


  • Session 2 : What parallel between Cosmetics & Nutraceuticals in preclinical evaluation
Innovative natural health products : from screening to nutri-cosmetic applications 
Florence CALDEFIE-CHEZET, Caroline DECOMBAT and Rawan NEHME I UMR 1019 INRAE Unité Nutrition Humaine, Equipe Ecrein, Université Clermont Auvergne

Adipose tissue at the crossroads of dermo-cosmetic and nutraceutical research
Vincent DANI I ExAdEx-Innov

Skin: a common target for Cosmetics and Nutritionals Ingredients
Marilita MAZZARELLI and Marisa MELONI I Vitroscreen

Makeup Evaluation: Screening 160 Products in 1 Month… While Drinking Coffee!
Fabrice MONTI I Microfactory

Cnidarian cells to assess the marine ecotoxicity of sunscreen products on coastal marine ecosystems by Innov&Sea
Pauline COTINAT I Innov&Sea

Specialized pro-resolving mediators: a super family of ligands involved in skin biology

Laure SAIAS I Ambiotis

Sweat Resistance: a key factor in sunscreen protection
Jade BEAUMONT I Weneos (ex-Helioscreen)


  • Session 3 : Variation of the environment conditions of the cultures

2D and 3D In Vitro Skin Models: A Promising Tool for Evaluating the Anti-Inflammatory Properties of Cosmetic Ingredients and Products

ExVivo, InVitro and 3DBioprinted human tissue engineering for real human skin and scalp testing
Anne-Laure DESROCHES I CTIBiotech

3D Reconstructed Skin Models: Predictive Tools for Assessing the Impact of External Stresses
Amélie THEPOT I LabSkin Creations

Preserving skin oxygenation: a novel challenge in in vitro testing

Bringing Nature’s Light to Cell-Based Cosmetic Testing: Bioluminescence-based Solutions for Cell Health
Rania BEN JOUIRA I Promega


Exhibitors: Abich Lifeanalytics I Ambiotis I Byome Labs I Cortex Technology I CTIBiotech I Damae Medical I Dermaclaim I Dr Goya Analisis Gredeco Innov&Sea I Intertek I Microfactory I Miravex I Novitom I PhD Trials I Pixience PKDERM I Promega I SciBase ISenzagen I Weneos (ex Helioscreen)


They will attend: Symrise I Sederma I Gattefossé I Probiotical I Laboratoire Dermaceutic I Activen I MS Clinical Research I Alpol Cosmétique I Pierre Fabre I Antonio Puig I Naos Les Laboratoires I Groupe Rocher I Caudalie I Provital France I Cargill I Sisley I Mibelle Biochemistry I Laboratoires Asepta I AltraBio I Eurofins-Dermscan I BASF Beauty Care Solutions I Seqens Personal Care I Oleon I Patyka Cosmetics I Newtone Technologies I SGS Idea Clinic I Coty I Microphyt I BioMeca I CVL I Laboratoires Gilbert I Inabata France I Laboratoires Spindler Topicrem I Christiane MONTASTIER I SkyLab AG I Greentech I Le Domaine I Société de Recherche Cosmétique I Soredec I Reckitt I Exadex Innov I Exsymol I Givaudan I Institut d’Expertise Clinique I Bertrand SOHM I Evonik I Novotec I Genoksin I Bayer Healthcare I Mascotte Consulting I Laboratoire Native I Cosmo International Corp I Laboratoires dermatologiques Uriage I Acobiom I Dermscan Asia I Laboratoire Expanscience I Philippe MSIKA I Silab I Oroxcell I Intertek I No7 Beauty Company I L’Oréal I Perrigo I Imactiv-3D I Robertet-Bionov I Université Clermont Auvergne I Kamax I Galderma I Chanel I Lucas Meyer Cosmetics by Clariant I Eurofins Spincontrol I Laboratoires Filorga I Leti Pharma I Laboratoires Fillmed I L’Occitane I Syntivia I BioToSkin I Datacapt I Kose Corporation I Berkem I 1Med I Attests I Phylogene I Oxiproteomics I Atlantic Bone Screen I DIVA Expertise I Eurofins ADME Bioanalyses I Novitom I Université de Rennes I Arterra Bioscience I Complife I Boiron I Genevolution I Bel Star I Netri I Transderma Systems I Syres I Université Paris Saclay I Dr Goya Analisis I Charles River Lab I Seppic I La Prairie 


As Vitroscreen, Kose and Cos&Co communicate your company’s know-how in a different way by sponsoring the event