L'Oreal is most popular in Europe, based on its market share and consolidated sales.
While L'Oréal is a global company with a significant presence worldwide, data indicates a strong foothold in Europe. In 2023, their market share in Europe was estimated at around 20%, with consolidated sales exceeding 13 billion euros. This demonstrates a substantial consumer base and revenue generation within the European market. While some L'Oreal brands enjoy worldwide popularity, the provided reference singles out Europe based on market share and sales figures.