Pure Protein Bar: Calories, Nutrition Facts, and Health Benefits (2026)

A Pure Protein Bar contains 180 calories, 20 g of protein, and 3 g of sugar per 50 g serving. It also provides 2 g of fiber and has a glycemic index of about 35, making it a suitable option for those monitoring their sugar intake.

This page provides a comprehensive overview of the Pure Protein Bar's nutritional profile, including its calorie content and macronutrient breakdown. It also explores how the bar fits into various dietary goals and compares it with other snack options.

Pure Protein Bar Nutrition Facts (Per Serving and Per 100 g)

The following table outlines the nutrition facts for the Pure Protein Bar, detailing its macronutrient composition and other relevant information.

Values are for 1 bar (50 g).

Nutrient	Per Serving	Per 100 g	% Daily Value (per serving)
Calories	180	360	9%
Protein	20.0 g	40.0 g	40%
Carbohydrates	17.0 g	34.0 g	6%
Fiber	2.0 g	4.0 g	7%
Sugar	3.0 g	6.0 g	-
Fat	5.0 g	10.0 g	6%
Vitamin C	0.0 mg	0.0 mg	0%
Potassium	100 mg	200 mg	2%
Saturated Fat	3.0 g	6.0 g	15%
Sodium	180 mg	360 mg	8%

About 35% of pure protein bar calories come from carbohydrates, 41% from protein and 23% from fat.

Pure Protein Bar by Health Goal

The by-goal ratings assess how the Pure Protein Bar aligns with common dietary objectives, such as weight loss and muscle gain.

Goal	Rating	Why
Weight loss	Fair	180 calories per serving; calorie-dense at 360 cal per 100 g, so keep portions small
Blood sugar / diabetes	Good	Glycemic load of about 5 per serving
Immunity	Fair	Not a significant source of immune-supporting nutrients
Digestion	Fair	2 g fiber per serving
Heart health	Good	Modest saturated fat and sodium per serving
Muscle gain	Excellent	High in protein at 20 g per serving

Pure Protein Bar and Blood Sugar

Glycemic index: 35. Glycemic load: 5 per serving.

Pure Protein Bar has a glycemic index of about 35 and a glycemic load of around 5 per serving. Eating it with protein, fat or fiber slows the rise.

How Pure Protein Bar Compares to Other Sweets and Treats

In this section, we compare the Pure Protein Bar with other sweets and treats to highlight its nutritional advantages.

Sweet (per 100 g)	Calories	Sugar (g)	Fat (g)	Protein (g)
Pure Protein Bar	360	6.0	10.0	40.0
ONE Bar	367	1.7	11.7	33.3
Quest Bar	333	1.7	13.3	35.0
Barebells Protein Bar	364	3.6	14.5	36.4

Pure Protein Bar Myths, Checked

Pure Protein bars are a clean whole-food bar , Misleading. They are high protein and low sugar but still a processed bar.

High protein makes the calories not count , Misleading. A bar is about 180 calories that still fit your daily total.

How to Track Pure Protein Bar

Treats like pure protein bar are easy to under-log, because the serving on the label is often smaller than what people actually eat, so portion size is everything. Nutrola identifies food from a photo, barcode or voice entry and returns calories and macros, so you can log pure protein bar accurately instead of estimating. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

For related references, see calories in every candy and chocolate bar by brand, calories in popular desserts and bakery items, and every sugar and sweetener decoded.

Sources

Nutrition values are from the USDA FoodData Central database, shown per serving and per 100 g, rounded. Percent Daily Values use US reference intakes for a 2,000 calorie diet. Glycemic index and load are from published international tables and vary by variety, ripeness and cooking method. This is educational and not medical advice.

Frequently Asked Questions (FAQ)

How many calories are in a Pure Protein bar?

A Pure Protein Bar contains 180 calories per 50 g serving, making it a relatively low-calorie snack option.

Is pure protein bar good for weight loss?

Yes, the Pure Protein Bar can be beneficial for weight loss due to its high protein content of 20 g and low sugar level of 3 g.

Can people with diabetes eat pure protein bar?

People with diabetes can consume the Pure Protein Bar as it has a low glycemic index of about 35, which helps manage blood sugar levels.

How much protein is in pure protein bar?

Each Pure Protein Bar provides 20 g of protein, making it a good source of this macronutrient for muscle recovery and growth.

Is pure protein bar high in sugar?

No, the Pure Protein Bar is low in sugar, containing only 3 g per serving, which is beneficial for those reducing sugar intake.

Are Pure Protein bars healthy?

Pure Protein Bars can be considered healthy as they are high in protein, low in sugar, and provide essential nutrients.

Key Takeaways

• Each bar contains 180 calories.
• A serving provides 20 g of protein.
• The bar has only 3 g of sugar.
• It contains 2 g of fiber per serving.
• The glycemic index is approximately 35.
• The bar has 5 g of fat, including 3 g of saturated fat.