CUSTOMISE YOUR DISCOVERY SET 4 X 10ML The best fragrance discovery sets to help find your new signature CUSTOMISE YOUR DISCOVERY SET 4 X 10ML Discovery Set Coffret Dcouverte Signature Royale SIGNATURE ROYALE. Experience three travel ready essentials powered by Cellevitae: the Magnolia Cleansing Nectar, Marine Treatment Mist, and Signature Serme. Each step is designed to work in harmony: a nectar light cleanse that melts into the skin, a bi phase treatment mist that restores balance and hydration, and a concentrated serme that activates deep renewal.