Tag: Refrigerate protein powder

Studies have shown that dry, sealed whey protein can have a shelf life of up to 19 months when stored under optimal conditions. This longevity is why the common query, "should you refrigerate whey protein?" is a misconception, as this storage method can actually do more harm than good.

According to food safety experts, protein powder is a shelf-stable, low-moisture food product that does not require refrigeration. Storing protein powder in the refrigerator or freezer is not only unnecessary but can actually harm the quality and freshness of the product after opening.

Multiple studies have found that whey protein powder, when stored under optimal conditions, can maintain its quality for 12 to 19 months. This dry, shelf-stable product does not need refrigeration, and in fact, the humidity of a fridge can be detrimental to its longevity.

Dry protein powders, such as hemp protein, are less prone to bacterial growth because of their low moisture content, proper storage is critical for freshness due to the omega-fatty acid content. Therefore, does hemp protein need to be refrigerated or will a cool, dark pantry suffice?

According to research on whey protein, the typical shelf life can range from 9 to 19 months under normal storage conditions. So, do protein powders need to be refrigerated to reach their full potential? The answer is generally no, but proper storage in a cool, dry place is essential to maintain quality and safety.