NutriBlasts can be stored in the refrigerator. Some fruits and vegetables can be preserved better in the refrigerator better than others. We would recommend consuming the NutriBlasts as soon as you prepare it to maximum nutrition with pleasant textures. However if you prepare it the night before and store it in a air-tight container, in a dark place such as a refrigerator, the nutrients are better preserved. Just beware that the texture may change depending on the ingredients you put in it.