Best Zero Carb Whey Protein Powders of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Zero Carb Whey Protein Powders are a type of dietary supplement designed to provide high-quality protein to the body without any carbohydrate content. These powders are made from whey protein, which is a byproduct of cheese production. They are ideal for anyone who is looking to increase their protein intake without adding extra calories from carbohydrates. The powders come in different flavours and can be used to make protein shakes or added to meals for an extra protein boost. They are a great option for athletes, bodybuilders, and anyone looking to improve their health and fitness.

At a Glance: Our Top Picks

Applied Nutrition ISO-XP Whey Protein Powder with Amino Acids Cover #TOP 1
Applied Nutrition ISO-XP Whey Protein Powder with Amino Acids
ftb score rating icon 9.8
Isopure Zero Carb Protein Powder with Whey Isolate Cover #TOP 2
Isopure Zero Carb Protein Powder with Whey Isolate
ftb score rating icon 9.7
TWP Nutrition Platinum Series Iso Protein Powder Cover #TOP 3
TWP Nutrition Platinum Series Iso Protein Powder
ftb score rating icon 9.5

Top 4 Zero Carb Whey Protein Powders

Applied Nutrition ISO-XP Whey Protein Powder with Amino Acids

Applied Nutrition ISO-XP Whey Protein Powder with Amino Acids Cover
Applied Nutrition ISO-XP Whey Protein Powder – 22g Protein, Low Fat, Low Carb Whey Isolate Protein Powder, Rich in Amino Acids, Grass-Fed, Soy Free, Halal Certified (1kg - 40 Servings) (Vanilla)

Applied Nutrition's ISO-XP Whey Protein is an exceptional whey isolate protein powder that delivers 22g of high-quality protein per 25g serving. With only 92 calories, this product is perfect for those looking to maintain muscle mass while managing their calorie intake. Sourced from grass-fed cows, it ensures a premium protein experience without any soy, making it suitable for various dietary preferences. Additionally, being Halal certified, ISO-XP is accessible to a wider audience, allowing everyone to enjoy a delicious protein shake that meets their dietary needs.

What We Like
High-quality protein source
Low in calories and sugar
Grass-fed and soy-free
Halal certified
#TOP 2

Isopure Zero Carb Protein Powder with Whey Isolate

Isopure
1062117
1 Pound
Isopure Zero Carb Protein Powder with Whey Isolate Cover
Isopure Zero Carb Protein Powder, 100% Whey Protein Isolate, Flavor: Strawberries & Cream, 1 Pound (Packaging May Vary)

Isopure Protein Powder offers a remarkable 50 grams of protein sourced from 100% whey protein isolate. This makes it an excellent choice for those seeking to boost their protein intake effectively. Being lactose-free, it is suitable for individuals who are lactose intolerant, allowing you to enjoy the benefits without discomfort. Additionally, it is gluten-free, making it a safe option for those with gluten sensitivities. The microfiltered and instantized formulation ensures easy mixability, meaning you can conveniently incorporate it into your shakes or smoothies with minimal effort.

What We Like
High protein content
Lactose and gluten-free
Easy to mix
Quality whey protein isolate
#TOP 3

TWP Nutrition Platinum Series Iso Protein Powder

TWP
TWP Nutrition Platinum Series Iso Protein Powder Cover
TWP Nutrition Platinum Series All The Whey Up ISO Isolate Protein Powder, 26g Protein, Gluten-Free, Lactose-Free, Sugar-Free with Low Fat and Low Carbs, 900g / 30 Servings (Choc Caramel)

TWP Iso Protein offers a pure isolate powder that promotes superfast protein ingestion, helping you recover faster after workouts. With 26g of high-quality protein and no sugar in each scoop, it supports your muscle-building goals without unnecessary calories. Additionally, this protein powder has a low fat and low carb content, making it ideal for those mindful of their diet. It’s also gluten-free, lactose-free, and sugar-free, ensuring easy digestion for a wide range of users.

What We Like
High protein content
Fast recovery support
Low fat and carbs
Gluten and lactose-free

MyProtein Clear Whey Isolate - Marvel Black Panther

500g (Pack of 1)
MyProtein Clear Whey Isolate - Marvel Black Panther Cover
MyProtein Clear Whey Isolate Protein Powder - Marvel Black Panther, Protein Supplement, Low Carb, Low Fat, Muscle Recovery, Post-Workout Shake, Gluten-Free – 500g

MyProtein Clear Whey Isolate offers a unique superhero-themed protein supplement that makes staying on track with your fitness goals enjoyable. With an award-winning formula, this protein powder is lighter than traditional whey and more refreshing than juice, making it a delightful post-workout shake. Each serving delivers at least 20g of hydrolysed whey protein isolate, helping you meet your daily protein targets. Plus, it's a health-conscious choice, being sugar-free, zero-fat, and under 90 calories, ensuring you can maintain an active lifestyle without compromising on taste.

What We Like
Great taste with superhero themes
High protein content per serving
Low calories and sugar-free
Refreshing and light formula
Supports muscle recovery
Buying Guide Image
Editor's Notes

During our zero carb whey protein powder research, we found 106 zero carb whey protein powder products and shortlisted 4 quality products. We collected and analyzed 50,038 customer reviews through our big data system to write the zero carb whey protein powders list. We found that most customers choose zero carb whey protein powders with an average price of £29.53.

The zero carb whey protein powders are available for purchase. We have researched hundreds of brands and picked the top brands of zero carb whey protein powders, including Applied Nutrition, Isopure, TWP, Myprotein.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."