How Long Is Campari Good After It's Opened? - Tasting Table
Briefly

"An unopened bottle of Campari can retain its quality for several years due to its higher alcohol content, acting as a natural preservative."
"Once opened, Campari's flavor changes due to oxygen exposure, which diminishes the herbal liqueur's profile—significantly impacting its carefully crafted notes of fruits, herbs, and spices."
"Enjoy your Campari within one to two years of purchase and within six months of opening for the best taste and quality, even if not contaminated."
"Storing your Campari in a cool place away from direct sunlight, like a fridge, will help it maintain its quality over time."
Read at Tasting Table
[
|
]