L'Oréal has increased its stake in Galderma to 20%, deepening the luxury conglomerate's position in the global aesthetics injectables market. Galderma, which markets Restylane (HA filler), Dysport (abobotulinumtoxinA), and Radiesse (CaHA biostimulator), competes directly with AbbVie's Allergan Aesthetics across toxin and filler categories.