What's the best way to store these bars, and do they need refrigeration? — Tiramisu Flavored Protein Waffle-Bombbar

These waffle bars are designed for ambient storage in a cool, dry place like a pantry or kitchen cupboard, and do not require refrigeration. Keeping them in their original sealed wrapper until consumption is best to preserve the crispness of the waffle shell and prevent the creamy filling from absorbing moisture from the air, which can make it soggy. Avoid storing them in direct sunlight, a hot car, or near a heat source like an oven, as excessive heat can cause the filling to soften or the fats to separate. Conversely, very cold temperatures can make the waffle overly hard. For longest freshness, consume by the date on the package and reseal the box or place bars in an airtight container after opening.