Soylent that is unopened can be stored at room temperature with a shelf-life of up to one year. While most users choose to refrigerate their Soylent before enjoying it, it isn’t required.
Heat should not cause Soylent to spoil, however, if temperatures go above 110 degrees the vitamins & nutrients may begin to lose their potency.
The "Best By" date listed on your Soylent is not an expiration date but rather the date where we have data for best taste and texture quality. Consuming our product after the “Best By” date should not pose a food safety concern.