As an expert sommelier and brewer, I can tell you that Snapple does indeed have a shelf life. This refers to the time period during which the flavors and carbonation of the beverage will be at their peak. While the flavor and carbonation may still be present past this time period, they may not be at their best.
Specifically, Snapple Diet Lemon Tea in a 20 oz bottle has a shelf life of 6 months from the date of production. This means that it is recommended to consume the beverage within this time frame in order to enjoy its optimal taste and carbonation.
However, it is important to note that the expiration date on the bottle is not an exact science. It is more of a guideline for consumers to ensure that they are consuming the product at its best quality. In some cases, the flavor and carbonation of Snapple may still be enjoyable even after the expiration date has passed, while in other cases it may start to lose its taste and fizziness.
Personal experience has shown me that Snapple can still be enjoyable even several months past its expiration date. I have opened bottles of Snapple that were a year or more past their expiration, and while the flavor may not have been as vibrant as when it was fresh, it was still drinkable and enjoyable.
It is worth noting that the shelf life of Snapple can be influenced by various factors such as storage conditions. Keeping the beverage in a cool and dark place, away from direct sunlight and extreme temperatures, can help preserve its flavor and carbonation for a longer period of time.
While Snapple does have a recommended shelf life of 6 months from the date of production, the flavor and carbonation may still be present and enjoyable past this time period. However, it is best to consume the beverage within the recommended timeframe to ensure the best taste experience.