Eau Sauvage is a perfume for men that is produced by Parfums Christian Dior and was created by perfumer Edmond Roudnitska. The perfume was introduced in 1966, and it was Dior's first perfume for men. From Wikipedia
The Tragedy of the Elysée details Emmanuel Macron's heavy use of Dior Eau Sauvage as a deliberate assertion of authority and personal branding.