FOOD STORAGE GUIDE
How long does "genuine" maple syrup (unopened, glass) last?
SOURCE USDA FOODKEEPER · DATASET V128
"Genuine" Maple syrup (unopened, glass) keeps about 4 years in the pantry, per USDA FoodKeeper guidance.
| Where | How long | Notes |
|---|---|---|
| Pantry | 4 years | — |
Data: USDA FoodKeeper, dataset version 128. Windows assume typical products stored properly.