Do Think Bars Need To Be Refrigerated?

How long do protein bars last in the fridge?

Unlike boxed bars, they usually have an expiration date within a few weeks or months, though most can handle being out of the fridge for up to a week.

Described as “produce in a bar”, they last three days out of the fridge but are pretty crumbly on the go.

Packed with more than 1 billion CFUs of live probiotics, ProBar Live bars have around 300 calories each with zero added sugar. The chocolate chip peanut butter flavor is the best, but not the easiest to eat, as it easily breaks apart when out of the fridge.

BHU Foods Keto Bars. While most of the bars on this list have too many carbs to fit into the keto diet guidelines, BHU Foods Keto Bars have only 4 net carbs and about 20 grams of fat. Reach for these only if you can stomach a strong fake-sugar flavor, though; the aftertaste of monk fruit sweetener is intense.

Clocking in around 250 calories and 7 grams of satiating fiber per bar, Core Bar refrigerated protein bars are made with organic oats, nuts, dates and chia seeds, plus a hefty dose of probiotics.

They’re under 150 calories but pack about 8 grams of protein.

Perfect Bar. Perfect Bar. Credit: Perfect Bar. The main ingredient in Perfect Bars is nut butter, which makes them extra creamy; each one also contains up to 17 grams of whole-food protein and a combination of 20 superfoods (think organic flax seed oil and kale). They’re plain tasty, though high in fat and sugar.