Expiration & Storage Tips
When does erythritol sweetener expire?
Erythritol sweetener, when unopened, can last an impressive 5 years to indefinitely. This is lengthy compared to the printed date on the package, which is often up to two years from the production date. Once it has been opened, erythritol can easily last 1 to 2 years if properly stored. It's rare to freeze erythritol but it should maintain its quality indefinitely in the freezer.
How do you tell if erythritol sweetener is bad?
Erythritol sweetener, like sugar, doesn't spoil in a way that would make you ill. Signs of erythritol going bad are purely based on quality measures. If it has gone bad, it may become clumpy and caked, but this does not mean it cannot be used. It might also change in texture and color, which can suggest moisture contamination. Also, if you detect an off-smell, that could be a sign of contamination as well.
Tips for storing erythritol sweetener to extend shelf life
• Keep erythritol in a cool, dry place away from heat and light.
• Store it in an airtight container to keep moisture out, as erythritol can absorb moisture from the air.
• If the sweetener turns hard or clumpy, you can break it up with a fork or grind it in a food processor.
• Although not commonly done, erythritol can be frozen. Just make sure it is in a well-sealed container.