How long can protein powder last once opened?

The best protein powder can last up to 30 days after opening, but this is dependent on how often you open it. If you only use the protein powder once or twice a week, then you can safely store it in the refrigerator for up to three weeks. However, if you use it more often than that, then you will need to use it more quickly.

How long do protein shakes last once opened?

protein powder is best stored in a shaker or glass jar after opening. Once opened, the protein powder will continue to lose its nutritional value. You can store the powder in an airtight container and it will last for about 3-4 weeks.

How long can protein powder last unopened?

Unopened protein powder will last indefinitely as long as it’s sealed in its original packaging. When opened, it will lose its nutritional value as the ingredients will have the chance to break down or degrade.

How long do protein powders last once opened?

Protein powder is best stored in an airtight container in the refrigerator or freezer to prevent it from deteriorating.

How long will protein powder last once opened?

Protein powder is best stored in an airtight container at room temperature. This will keep the freshness and nutritional value of the protein from depleting over time. Most experts say that the shelf life of protein powder is about two to three months.