How long can pasteurized beer last if stored properly?

Pasteurized beer can typically last between 90 to 120 days when stored properly. Pasteurization is a process that heat-treats beer to eliminate spoilage organisms and extend shelf life. This process significantly reduces the likelihood of off-flavors and microbial contamination, allowing the beer to maintain its taste and quality for a longer period than unpasteurized varieties.

For beer to achieve its maximum shelf life, it should be stored in a cool, dark place, away from light and heat, which can cause the beer to degrade more quickly. While pasteurized beer can last beyond 120 days in some cases, most estimates and storage recommendations suggest that the ideal window is within the 90 to 120 days range to ensure optimal flavor and quality. This context helps clarify the reasoning for considering 90 to 120 days as the appropriate timeframe for such beer’s longevity.