Serotonin Spritz isn't a citrus fragrance. It's the feeling of a summer day that won't end on schedule. Shop L'Epoque Parfums' new launch — grapefruit, tequila accord, amber. $125.

An extra hit of serotonin. L'Epoque's limited edition grapefruit bottle charm, made with Little Charm Bar. Edition of 50, exclusive to lepoqueparfums.com. $32.

From late-night terraces to the Amalfi coast, L'Epoque's summer scent guide leads into Serotonin Spritz — our grapefruit and tequila accord fragrance launching in July. 30mL, $125