6 Best Low Calorie Protein Powder to Fuel Your Fitness Goals

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When you’re on a cut, losing weight, or just keeping a strict count on your calories, even a single extra calorie might feel like a speed bump on your fitness journey. While traditional food sources provide protein, they often come with unwanted extra calories.

So, what’s the best way to get a high amount of protein while consuming low calories? A low calorie protein powder!

In this article, I have listed the 6 best low calorie protein powders to help you achieve your fitness goals without the extra calories.

Egg White Protein Powder by Naked Nutrition

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Naked Nutrition’s Egg White Protein Powder is derived from non-GMO chicken eggs, which means that the protein source is high-quality. The fresh eggs are processed into a fine powder within a day, preserving their complete amino acid profile. 

This makes it an excellent option for supporting lean muscle mass. As a dairy-free low calorie protein powder, it’s ideal for those with lactose intolerance or dairy allergies.

What sets this protein powder apart is its commitment to purity. It contains no additives or artificial sweeteners, which aligns with Naked Nutrition’s philosophy of reducing unnecessary steps between the farm and the consumer. 

This transparency is backed by independent tests for heavy metals and gluten, which are available on their website.

Macros & Price

  • Calories: 110 per serving

  • Protein: 25g per serving

  • Carbs: 2g per serving

  • Fat: 0g per serving

  • Price: $67.99 for 3LB

Whey Protein Isolate by Thorne

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Thorne’s Whey Protein Isolate offers 21 grams of highly bioavailable protein per serving, making it an excellent choice for athletes, older adults, and anyone needing extra muscle repair support. 

This protein powder stands out due to its natural flavors and sweeteners, which ensure a great taste without artificial additives. 

Certified by NSF for Sport®, it meets the highest standards of quality and safety for competitive athletes.

Each serving contains 2.3 grams of leucine, which is essential for muscle repair and maintenance. It’s low in calories, sugar, and fat, and its isolate form ensures optimal absorption and easy digestion. 

Thorne’s commitment to natural ingredients guarantees a product that is both effective and pleasant to consume. However, it might seem a little expensive to some protein lovers.

Macros & Price

  • Calories: 100 per serving

  • Protein: 21g per serving

  • Carbs: 4g per serving

  • Fat: 1g per serving

  • Price: $62 for 30 scoops (30.2g per scoop)

100% Plant Protein by Momentous

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Momentous 100% Plant Protein offers a blend of pea and rice proteins, providing a complete amino acid profile essential for muscle repair and growth. 

This protein powder is part of the Dr. Andrew Huberman collection on the Momentous website, where you can avail a 20% discount on a one-time purchase. It’s a great option for those following a vegan or vegetarian diet, as it’s GMO and gluten-free.

While it contains slightly more calories than some other low calorie protein powder, its plant-based composition makes it an excellent choice for those seeking a wholesome, plant-derived protein source. 

The natural ingredients and clean formulation make it a top contender for anyone looking to incorporate high-quality protein into their diet.

Macros & Price

  • Calories: 140 per serving

  • Protein: 20g per serving

  • Carbs: 10g per serving

  • Fat: 3g per serving

  • Price: $49.95 for 20 scoops (37.7g per scoop)

Whey Protein Isolate Cold-Filtration by True Nutrition

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True Nutrition’s Whey Protein Isolate stands out due to its use of advanced “cold-filtration” technology that ensures the highest purity levels. 

This method isolates the protein from other milk components like fat and lactose, resulting in a refined product with a higher protein content. The protein is sourced from strictly regulated USA farms to provide you with top-notch quality and consistency.

Then, each batch of this protein undergoes third-party lab testing to ensure you get a clean-tasting, low calorie protein powder that digests rapidly. 

It is a great pick if you are looking to support your muscle-building and dietary goals while keeping a strict count of your calories.

Macros & Price

  • Calories: 120 per serving

  • Protein: 27g per serving

  • Carbs: 1g per serving

  • Fat: 0g per serving

  • Price: $21 for 1 lb

Raw Grass Fed Whey Protein by Raw Organic Whey

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Raw Organic Whey’s Raw Grass Fed Whey Protein is an excellent low-calorie option for those looking to increase their protein intake. 

This protein powder contains just 97.5 calories per serving, which is the lowest calorie option on our list. 

Derived from grass-fed Jersey cows, it provides a pure, undenatured source of protein.

This protein powder is free from GMOs, soy, gluten, and hormones, which makes it a clean and natural product. With no added sweeteners, preservatives, or fillers, you get a high-quality protein that supports muscle building and recovery without extra calories. 

The natural, creamy taste makes it a great addition to your smoothies or shakes.

Macros & Price

  • Calories: 97.5 per serving

  • Protein: 21g per serving

  • Carbs: 2g per serving

  • Fat: 1g per serving

  • Price: $84.99 for 5 lb

100% Grass-Fed Casein Protein by Transparent Labs

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Transparent Labs’ 100% Grass-Fed Casein Protein is an excellent choice for those seeking a slow-digesting protein source, ideal for nighttime use. 

Perfect for gym-goers, bodybuilders, and active individuals, this casein protein helps maintain muscle repair and growth throughout the night. 

With 14 flavor options, it caters to various tastes without compromising quality.

This protein powder is free from added sugars and artificial ingredients, ensuring you get a clean and natural supplement. The grass-fed source guarantees high-quality protein that supports your low-calorie fitness goals while delivering a delicious and smooth taste.

Macros & Price

  • Calories: 120 per serving

  • Protein: 25g per serving

  • Carbs: 4g per serving

  • Fat: 0.5g per serving

  • Price: $59.99 for 30 servings (35g per scoop)

Which’s the Best Low Calorie Protein Powder for You? 

With so many excellent options for the best protein powder with low calories, it might become a little overwhelming to pick one.

When choosing a low calorie high protein powder, keep these factors in mind:

  • Nutritional Content: Ensure it has high protein and low carbs and fats.

  • Ingredients: Look for natural, clean ingredients without additives.

  • Flavor Options: Choose a flavor you’ll enjoy consistently.

  • Source: Opt for protein powders from trusted, high-quality sources.

  • Price: Consider the cost per serving to find an option that fits your budget.

By focusing on these aspects, you can confidently select the best low calorie protein powder to support your health and fitness goals. 

Here’s to healthy living!

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Sébastien Noiret
Sebastien is a dedicated writer on our blog with a passion for sports, especially CrossFit. He’s an expert in recovery science, ice baths, and red light therapy. His articles provide great tips on improving athletic performance and overall well-being.

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