How long does pineapple juice last?

If you buy ready-made pineapple juice from the store, it should have a best-before date, and it’s recommended to follow it. After the bottle is opened, it should be stored in the fridge and consumed within a couple of weeks to keep it fresh and flavorful. If you make your own pineapple juice at home, it’s important to note that it can’t be stored for as long as store-bought juice because it’s not preserved. It’s recommended to drink it within a few days after it’s pressed. This is to avoid it becoming moldy or losing flavor and nutritional value. So, to keep pineapple juice fresh for as long as possible, it’s best to store it in the fridge and drink it within the best-before date, if there is one, or within a couple of weeks after opening.