Skin Biotech Active
Unleashing the power of microalgae for ultimate skin longevity

L’Oréal is pioneering Longevity as a new era of beauty, an approach centered on aging better. To achieve this, we are exploring the remarkable innovation potential of microalgae through a partnership with Microphyt, a startup specializing in these microorganisms.
By combining their sustainable cultivation methods with our advanced expertise in skin science and our Green Sciences–based extraction processes, we are developing breakthrough cosmetic actives that target the mechanisms of skin aging at the cellular level. In doing so, we are paving the way for a promising new generation of skincare that combines unmatched performance with respect for the planet.
Updated June 2026