One of the core challenges was harmonizing the visual identity of American Cosma with its subsidiary brands—Eva Joie and Eva’s Joy, each rooted in luxurious wellness and distinct aesthetic values. It was essential to create a unified yet flexible brand system that upheld American Cosma’s overarching elegance while allowing Eva Joie’s spa-centric serenity and Eva’s Joy’s vibrant energy to shine through. Additionally, consistency across international markets, platforms, and product formats, from digital banners to physical packaging—posed a creative and logistical challenge.