Catalyst Cologne is a rich, aromatic Fougere fragrance designed for men with a unique sense of style. The fragrance by Halston in collaboration with perfumers Ilias Ermenidis and Harry Fremont is a unique creation that is derived from the smooth harmonization of a huge set of notes to achieve a clean refreshing scent that is not overbearing. Stand out with this unique scent with an unparalleled masculine aroma by adding a light splash on your body to cover yourself with a refreshing scent that is sure to attract compliments.