Calvin Klein launched CK One Collector\'s Edition in 2019 as a citrus aromatic fragrance for women and men. It was inspired by the Americana quilt that celebrates our united individuality and the ideal values of CK One. CK One Collector\'s Edition 2019 opens up with a fresh bitterness of rhubarb, bergamot and splash of grapefruit. It then moves onto a blend of rosemary and pine needles with an addictive splash of gin. To the complete the fragrance it finishes off with warmth woody layers of birch wood, ambretolide and ambrox. This new fragrance CK One was created by Alberto Morillas and Harry Fremont. Top notes: Rhubarb, bergamot and grapefruit. Heart notes: Gin, rosemary and pine needles. Base notes: Birch wood, ambrettolide and ambrox.