Lakewood juices do not contain preservatives. Bottles that have been opened should be refrigerated and consumed within 2 weeks. After that period of time, fruit juices will begin their natural fermentation and deterioration process. Products such as Lakewood Pure Lemon juice, Lakewood Pure Lime juice and Lakewood Organic Pure Noni juice, due to their specific characteristics, may be stored in your refrigerator for several weeks without any significant deterioration. Please refer to the product label for specific information.