Costco protein bar

Snack

Item Rating: 72/100

1 serving (60 grams) contains 190 calories, 21.0 grams of protein, 7.0 grams of fat, and 23.0 grams of carbohydrates.

Nutrition Information

1 cup (240g)

Calories		760.0
% Daily Value*
Total Fat		28.0 g	35%
	Saturated Fat	8.0 g	40%
	Polyunsaturated Fat	0 g
Cholesterol		20.0 mg	6%
Sodium		760.0 mg	33%
Total Carbohydrates		92.0 g	33%
	Dietary Fiber	60 g	214%
	Sugars	4.0 g
protein		84 g	168%
Vitamin D		0 mcg	0%
Calcium		600 mg	46%
Iron		6 mg	33%
Potassium		600 mg	12%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Food Attributes

🍯 Low sugar

🥩 High protein

Source of Calories

Fat: 252 cal (26.4%)

Protein: 336 cal (35.1%)

Carbs: 368 cal (38.5%)

About Costco protein bar

Costco Protein Bars, marketed under the Kirkland Signature brand, are high-protein snack bars that provide a convenient option for people seeking a quick, balanced nutritional boost. These bars typically include a blend of whey protein isolate, milk protein isolate, and fiber sources, such as chicory root. With their origins rooted in modern nutritional convenience foods, they are widely consumed in Western diets. Each bar typically contains approximately 20-21 grams of protein, 10 grams of fiber, less than 5 grams of net carbohydrates, and minimal sugar, making them popular in low-carb, high-protein dietary patterns. Additionally, they are often fortified with essential vitamins and minerals, making them a reliable choice for on-the-go nutrition.

Health Benefits

• High protein content (20-21g per bar) supports muscle maintenance and repair, especially for active individuals.
• 10 grams of fiber can enhance digestive health and promote feelings of fullness, supporting weight management.
• Low sugar content (<5g) minimizes blood sugar spikes, beneficial for individuals managing diabetes or blood sugar levels.

Dietary Considerations

Allergens: Contains milk, soy, tree nuts (if applicable depending on flavor)

Suitable for: High-protein diets, low-carb diets, keto diets (in moderation)

Not suitable for: Dairy-free diets, vegan diets, nut-free diets (depending on flavor)

Selection and Storage

Store in a cool, dry place away from direct sunlight. Avoid excessive heat to prevent melting or degradation of the product texture.

Common Questions About Costco protein bar Nutrition

How much protein is in a Costco Protein Bar?

Each Costco Protein Bar typically contains around 21 grams of protein, making it an excellent choice for muscle recovery or a quick protein boost. Additionally, it provides approximately 3-4 grams of net carbs, which is ideal for low-carb diets.

Is the Costco Protein Bar suitable for a keto diet?

Yes, Costco Protein Bars are compatible with a keto diet as they are low in net carbs, containing around 3-4 grams per bar. They are sweetened with sugar substitutes like erythritol and stevia, which minimize the impact on blood sugar levels.

Are Costco Protein Bars vegan or vegetarian?

Costco Protein Bars are vegetarian-friendly but not vegan, as they contain milk-derived whey protein isolate. Those following a strict vegan diet would need to find alternative plant-based protein bars.

What is the recommended serving size for a Costco Protein Bar?

The recommended serving size is one bar, which provides roughly 190-220 calories depending on the flavor. It's a convenient portion for a midday snack or post-workout recovery to help sustain energy and support muscle repair.

How do Costco Protein Bars compare to Quest Bars?

Costco Protein Bars are comparable to Quest Bars in terms of protein content, offering 21 grams per bar, and both have similar calorie counts (around 190-220 calories). However, Costco Protein Bars are often a more budget-friendly option while still providing high-quality nutrition.

Data Sources & Scientific References