One of the key challenges in production was the color variation across different fragrance concentrates, especially at a high dosage of 25%, which made visual consistency a complex yet essential goal. Nonetheless, meeting the client’s vision remained our top priority throughout the process. Quintessence Paris oversaw the entire production, conducted exclusively in France—a choice that reflects artisanal expertise. We also handled all regulatory compliance in accordance with European and international cosmetic standards. An essential feature of the brand is the layering philosophy, inviting users to play with light and reflection. Each fragrance is crafted not to reflect a personality, but rather a mood, offering a deeply personal and adaptable sensory experience. From this collaboration emerged two standout fragrances: Le Temps Perdu, an addictive and seductive composition, evokes the nostalgia of cherished memories. which is built around ambrette, ambroxan, and Iso E Super, the scent unveils a sensual core laid over deep, dark woods. Concorde captures the supersonic elegance of a bygone era of travel, opening with a bold, boozy accord, it reveals a warm, woody heart, and leaves a soft, shadowy trail—an unforgettable olfactory signature.