SunnyD is enjoyed best if it is kept in the fridge and served chilled. SunnyD has to be stored in the refrigerator because it is produced using a high quality filling technology which requires the product to be stored for a short shelf life and chilled. If the product is kept out of the chilled chain there will be significant degradation in product colour and taste and some microbiological spoilage. SunnyD should be consumed within eight hours of taking out of the fridge.