To mark the 43rd European Heritage Days, and for the fourth consecutive year, L’Oréal Groupe is delighted to open the doors of six iconic sites dedicated to the science of beauty, a science born and developed in France. From our research centers and factories to our thermal baths, these spaces embody our relentless drive to innovate and shape the beauty of tomorrow, with an unwavering commitment to quality and safety.
Recently named "Europe's Most Innovative Company" by Fortune magazine, L'Oréal Groupe is proud to welcome the public to the very places where beauty takes shape and the full power of our research comes to life, under the theme: "The Science of Beauty, a French Heritage."
These open days invite visitors to explore our laboratories where science meets creativity, our research centers where our teams unlock the secrets of skin, hair, and makeup, and our factories where our iconic bottles come to life. These are exceptional spaces where pioneering ideas are transformed into daily rituals, meeting the infinite diversity of beauty needs around the world.
This unique moment of exchange also offers our employees a wonderful opportunity to share their passion and expertise to the public.
Le Visionnaire
L’Oréal's historic headquarters at 14 rue Royale was rebranded in 2023 into "Le Visionnaire – Espace Francois Dalle," a vibrant hub of creativity and collective intelligence dedicated to beauty. This space bridges our heritage with our future, embodied in its ambitious restoration by architect Alain Moatti, where an impressive glass structure now crowns the elegant 18th-century Parisian façades.
This emblematic location witnessed the birth of modern hairdressing and the debut of L’Oréal's first iconic products. Today, it serves as a space for knowledge and learning, immersing visitors in L’Oréal innovation DNA – showcasing our pioneering spirit, our power of innovation, and our unwavering commitment to creativity. Across 4,000 m2, the space unveils the group's history and opens its doors to rooms designed for creation, ideation, and trend forecasting, including a modernized Hairdressing Academy.
Open to L'Oréal employees as well as stakeholders from the worlds of fashion and luxury, key opinion leaders, and journalists, Le Visionnaire brings to life the unique culture that has always driven L'Oréal to create the beauty that moves the world.
EPISKIN L’Oréal Research & Innovation
Episkin L’Oréal Research & Innovation is one of 20 L’Oréal research centers worldwide (7 are based in France). As a leader in human skin reconstruction for over 40 years, this Lyon-based center develops cutting-edge testing models for biological and dermatological research. Episkin directly supports L’Oréal Groupe's commitment to Beauty Without Animal Testing.
Remarkable scientific and technological advances have led to the development of L'Oréal SKIN TECHNOLOGY. This breakthrough allows us to create inclusive models that mirror the complexity of human skin. These models make it possible to anticipate skin reactions and assess cosmetic products with full reliability and ethical responsibility.
Through these models, L’Oréal deepens scientific knowledge of the skin, elevates testing standards within the cosmetics industry, and scales up the production of reconstructed skin models. These models are then made available across the cosmetics industry and beyond, furthering our collective understanding of skin health.
La Roche-Posay Thermal Center
La Roche-Posay, the leading European center for thermal dermatology, has nurtured its globally recognized expertise for over five centuries. Today, therapeutic benefits attract approximately 6,000 visitors every year.
The history of La Roche-Posay is deeply intertwined with its “eau de velours (“velvet water”), renowned for its therapeutic properties. As early as the 19th century, this exceptional water drew prominent French and international figures and artists seeking well-being, including André Gide, Jean Cocteau, and Florence Gould.
Today, the La Roche-Posay Thermal Center offers a unique experience of dermatological care and rejuvenation across four dedicated facilities: The Thermes du Connétable (thermal spa), The Pavillon de la Rose (complementary wellness activities), the Spa Source, and The Pavillon des Sources (well-being center).
At its heart, the center allows guests and visitors alike to experience the full expertise of La Roche-Posay, a L’Oréal Groupe brand, dedicated to providing soothed skin and restored well-being.
Domaine de la Rose - Lancôme
The Domaine de la Rose de Lancôme is a unique place for sharing, preserving, and celebrating the natural and cultural heritage of perfumery. It spans 7 hectares in Grasse, the cradle of fragrance expertise and a UNESCO Intangible Cultural Heritage site.
Ecocert-certified, the Domaine is dedicated to the organic cultivation of a dozen local perfume plants. These fragrant fields include jasmine, iris, tuberose, and, of course, the Centifolia rose—a bloom deeply intertwined with the region’s history and emblematic of the Lancôme brand. As a true sanctuary for biodiversity, the Domaine is home to over 280 recorded species.
At its heart stands La Maison Rose, a contemporary architectural statement designed with the most stringent sustainable development principles. Within, two spaces are dedicated to preserving and transmitting the art of perfumery: a dedicated educational distillery and a captivating fragrance organ.
L'Oréal Warsaw Plant
The L'Oréal Warsaw Plant stands is specialized in personal care products, from face cleansers and shampoos to hair coloration kits and deodorants. This dynamic facility proudly manufactures for beloved names like Garnier, L'Oréal Paris, and Maybelline, alongside Mixa, delivering unparalleled quality and democratizing beauty for consumers across more than 30 countries.
Since its acquisition in 1997, the Warsaw Plant has continuously evolved, integrating advanced Industry 4.0 technologies and making significant investments in modernization and capacity expansion. Beyond operational prowess, the plant is also a beacon of sustainability, with remarkable achievements: the site is powered by 100% renewable energy and reuses 95% of its industrial water.
L'Oréal Caudry plant
Established in 1970, the L'Oréal Caudry plant is a centre of excellence for the L’Oréal Luxe Division (Lancôme, YSL, Armani Beauty, and more recently Aesop). Specialising in premium skincare and foundations with strict FDA-certified quality, it serves primarily the European, American and Asian markets.
A true model of sustainability, the facility has run on 100% renewable energy since 2021, features extensive solar panels, champions refillable packaging, and even hosts onsite beehives. It perfectly combines industrial excellence, exceptional quality, and deep environmental responsibility.