12 Low-Carb Protein Bars That Will Help You Survive Particularly Long Days

These Power Crunch Protein Energy Bar ($17 for 12) feel like eating an indulgent, minty Kit Kat bar.

If you're more of a savory person, these Epic All Natural Meat Bars ($25 for 12) will be perfect for you.

Power up for your day with one of these Bulletproof Collagen Protein Bars ($35 for 12).

If you're trying a low-carb diet but really have a craving for a cookie, reach for this Quest Nutrition Double Chocolate Chip Protein Cookie ($15 for 12). The chocolate chips really send it over the edge.

This ProSource Protein Bar ($24 for 12) has only 8 grams of net carbs, and customers can't get enough, calling it the "best protein bar I've had" and "genuinely good," which is high praise.

Like to switch up your protein bar flavors? Us too, which is why we're so excited about the Pure Protein Bar Variety Pack ($16, originally $40, for 18).

Whether you're flirting with the keto diet or just living a low-carb life, this Perfect Keto Chocolate Bar ($38 for 12) is the newest best-seller on Amazon, with only 3 grams net carbs.

Get this pack of delicious Just the Cheese Bars ($24 for 12), made from 100 percent natural Wisconsin cheese. Each serving of the gluten-free snack contains the same amount of calcium as one glass of milk, and has a whopping 8 grams of protein.

You can start off your day right with these energizing Better Than Coffee Energy Bars ($23 for 12).

With only four grams of net carbs, the Quest Nutrition Chocolate Chip Cookie Dough Protein Bar ($24 for 12) is so yummy. Pro tip: if you have time, microwave the bar for around 10 to 15 seconds and thank me later.

These Raw Rev Glo Vegan Gluten-Free Protein Bars ($21 for 12) taste like candy but pack a whopping 11 grams of protein and 13 grams of fiber.

Made with zero grams of sugar and only two grams of net carbs, this Atkins Endulge Nutty Fudge Brownie Bar ($5 for 5) is great for weight loss.