Pure Lemon and Pure Lime are natural Fresh Pressed Juices that do not contain any additives or preservatives.  Lemon and lime juices are subject to natural shelf browning when not refrigerated.
To maintain the natural lemon or lime color and reduce natural juice browning – we suggest to store the product under refrigeration.  Note that in juices without any additives or preservatives, refrigeration will only slow down the natural browning process of the product.