Best Isopure Zero Carb Whey Protein Isolate of 2025

Last updated on 30/09/2025
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1
Optimum Nutrition Platinum Hydro Whey, Hydrolysed Whey Protein Isolate Powder with Essential Amino Acids, Glutamine and BCAA, Milk Chocolate Flavour, 40 Servings, 1.6 kg
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Optimum Nutrition Platinum Hydro Whey, Hydrolysed Whey Protein Isolate Powder with Essential Amino Acids, Glutamine and BCAA, Milk Chocolate Flavour, 40 Servings, 1.6 kg
Optimum Nutrition
6% OffFree Shipping
Why we love it
  • Supports your active fitness routine.
  • Low in sugars and fat.
  • Easy to mix formula.
Main Highlights
  • Pure hydrolysed whey protein isolate powder designed to support your strength training, CrossFit routine, gym workout, and fitness sessions
  • Each serving contains 30 g of the FASTEST DIGESTING PROTEIN for the growth and maintenance of muscle mass*
  • Carefully formulated with 9.5 g of both naturally occurring BCAAs and added amino acids
  • Hydrolysed whey protein isolates deliver the PUREST FORM OF WHEY PROTEIN with minimal amounts of fat and sugars; ONLY 1 g OF SUGARS OR LESS and no more than 0.5 g of fat per serving
  • An EASY TO MIX, the any-time protein formula that provides an extra source of protein throughout the day, in three varieties: Milk Chocolate, Super Strawberry, and Vanilla Bean
  • For a tasty protein shake add 1 scoop of the whey isolate to 260 ml of water and shake, stir, or blend well
  • *Source: Official Journal of the European Union - COMMISSION REGULATION (EU) No 432/2012
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9.8
Exceptional
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9.8
Exceptional
Optimum Nutrition
Optimum Nutrition Platinum Hydro Whey, Hydrolysed Whey Protein Isolate Powder with Essential Amino Acids, Glutamine and BCAA, Milk Chocolate Flavour, 40 Servings, 1.6 kg
6% OffFree Shipping
Why we love it
  • Supports your active fitness routine.
  • Low in sugars and fat.
  • Easy to mix formula.
Main Highlights
  • Pure hydrolysed whey protein isolate powder designed to support your strength training, CrossFit routine, gym workout, and fitness sessions
  • Each serving contains 30 g of the FASTEST DIGESTING PROTEIN for the growth and maintenance of muscle mass*
  • Carefully formulated with 9.5 g of both naturally occurring BCAAs and added amino acids
  • Hydrolysed whey protein isolates deliver the PUREST FORM OF WHEY PROTEIN with minimal amounts of fat and sugars; ONLY 1 g OF SUGARS OR LESS and no more than 0.5 g of fat per serving
  • An EASY TO MIX, the any-time protein formula that provides an extra source of protein throughout the day, in three varieties: Milk Chocolate, Super Strawberry, and Vanilla Bean
  • For a tasty protein shake add 1 scoop of the whey isolate to 260 ml of water and shake, stir, or blend well
  • *Source: Official Journal of the European Union - COMMISSION REGULATION (EU) No 432/2012
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Value for Money
2
Kinetica Sports Whey Protein Powder - Chocolate Flavour |22g Protein/Serve, 76 Servings/2.27Kg Pack |Gluten Free Supplement | Optimum for Muscle Growth & Recovery |Mixes Well with Water, Milk & Shakes
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Kinetica Sports Whey Protein Powder - Chocolate Flavour |22g Protein/Serve, 76 Servings/2.27Kg Pack |Gluten Free Supplement | Optimum for Muscle Growth & Recovery |Mixes Well with Water, Milk & Shakes
Kinetica
Free Shipping
Why we love it
  • Unrivalled delicious Strawberry flavour.
  • High quality protein included.
  • Complies with WADA standards.
Main Highlights
  • Premium Protein Powder for Optimal Nutrition: Indulge in the rich, smooth Chocolate flavour of Kinetica Sport’s whey protein powder. With 22g of high-quality protein per serving, our grass-fed whey and isolate blend supports your overall health and performance but especially when it comes to lean muscle retention, repair and growth. Available in a selection of delicious flavours to suit every taste.
  • Health Benefits for Lean Muscle & Recovery: At just 117 kcal per serving, Kinetica’ Sports protein powder helps to build and maintain lean muscle. With 22-23g delicious, high quality Protein per serving, Kinetica Sports Whey is the ideal suypplement whether you're looking to add a convenient source of protein to your diet, managing energy intake for weight loss, or looking to support lean muscle retention, repair and growth.
  • Serving Size & Packaging Details: Each 1kg pack provides 33 servings of Kinetica Sports whey protein powder, delivering 22g of protein per 30g scoop. Simply mix with water, milk, or a shake, and enjoy up to 3 servings daily. Perfect for your fitness journey.
  • Easy to Use for Maximum Results: For an effortless protein shake, mix 1 scoop (30g) with 170-200ml of water or milk. Stir or shake until smooth and creamy. Add to smoothies or recipes for an easy boost of protein. Kinetica Sports fits your active lifestyle.
  • Certified Quality, Safe for Athletes: Kinetica Sport’s whey protein is batch-tested under the Informed-Sport program, ensuring it meets WADA standards for quality and safety. Gluten-free and with no added sugar, it’s ideal for those seeking clean, high-quality supplements for muscle building, weight loss, and optimum nutrition.
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9.7
Exceptional
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9.7
Exceptional
Kinetica
Kinetica Sports Whey Protein Powder - Chocolate Flavour |22g Protein/Serve, 76 Servings/2.27Kg Pack |Gluten Free Supplement | Optimum for Muscle Growth & Recovery |Mixes Well with Water, Milk & Shakes
Free Shipping
Why we love it
  • Unrivalled delicious Strawberry flavour.
  • High quality protein included.
  • Complies with WADA standards.
Main Highlights
  • Premium Protein Powder for Optimal Nutrition: Indulge in the rich, smooth Chocolate flavour of Kinetica Sport’s whey protein powder. With 22g of high-quality protein per serving, our grass-fed whey and isolate blend supports your overall health and performance but especially when it comes to lean muscle retention, repair and growth. Available in a selection of delicious flavours to suit every taste.
  • Health Benefits for Lean Muscle & Recovery: At just 117 kcal per serving, Kinetica’ Sports protein powder helps to build and maintain lean muscle. With 22-23g delicious, high quality Protein per serving, Kinetica Sports Whey is the ideal suypplement whether you're looking to add a convenient source of protein to your diet, managing energy intake for weight loss, or looking to support lean muscle retention, repair and growth.
  • Serving Size & Packaging Details: Each 1kg pack provides 33 servings of Kinetica Sports whey protein powder, delivering 22g of protein per 30g scoop. Simply mix with water, milk, or a shake, and enjoy up to 3 servings daily. Perfect for your fitness journey.
  • Easy to Use for Maximum Results: For an effortless protein shake, mix 1 scoop (30g) with 170-200ml of water or milk. Stir or shake until smooth and creamy. Add to smoothies or recipes for an easy boost of protein. Kinetica Sports fits your active lifestyle.
  • Certified Quality, Safe for Athletes: Kinetica Sport’s whey protein is batch-tested under the Informed-Sport program, ensuring it meets WADA standards for quality and safety. Gluten-free and with no added sugar, it’s ideal for those seeking clean, high-quality supplements for muscle building, weight loss, and optimum nutrition.
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3
Applied Nutrition ISO XP Whey Isolate - (1.8kg - 72 Servings) - Parent (1.8kg (Pack of 1), Banana)
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Applied Nutrition ISO XP Whey Isolate - (1.8kg - 72 Servings) - Parent (1.8kg (Pack of 1), Banana)
Applied Nutrition
Why we love it
  • Cleanest whey protein available.
  • High protein, low carbs.
  • Six delicious flavours to enjoy.
Main Highlights
  • THE ULTIMATE PROTEIN SUPPLEMENT: ISO-XP is the cleanest and highest quality Whey Protein Isolate available on the market today. This high protein supplement will help you build and maintain that hard-earned muscle mass.
  • HIGH QUALITY: ISO-XP is made using only the highest quality ingredients. The formula contains no added soy and instead uses sunflower lecithin as the emulsifier.
  • HIGH IN PROTEIN: our whey isolate protein powder delivers a whopping minimum of 21.6g of protein per serving, all whilst remaining low in sugars, and fats. ISO-XP even has less than 1g of carbs per serving!
  • 6 DELICIOUS FLAVOURS: the ISO-XP protein powder is available in six delicious flavours: banana, vanilla, strawberry, chocolate, mango & passion fruit, and cafe latte. Just mix with water or skimmed milk.
  • TESTED FOR ATHLETES: at Applied Nutrition we carefully select and monitor each product through our quality management system to bring you the highest level of assurance. ISO-XP protein powder is no exception.
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9.5
Superb
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9.5
Superb
Applied Nutrition
Applied Nutrition ISO XP Whey Isolate - (1.8kg - 72 Servings) - Parent (1.8kg (Pack of 1), Banana)
Why we love it
  • Cleanest whey protein available.
  • High protein, low carbs.
  • Six delicious flavours to enjoy.
Main Highlights
  • THE ULTIMATE PROTEIN SUPPLEMENT: ISO-XP is the cleanest and highest quality Whey Protein Isolate available on the market today. This high protein supplement will help you build and maintain that hard-earned muscle mass.
  • HIGH QUALITY: ISO-XP is made using only the highest quality ingredients. The formula contains no added soy and instead uses sunflower lecithin as the emulsifier.
  • HIGH IN PROTEIN: our whey isolate protein powder delivers a whopping minimum of 21.6g of protein per serving, all whilst remaining low in sugars, and fats. ISO-XP even has less than 1g of carbs per serving!
  • 6 DELICIOUS FLAVOURS: the ISO-XP protein powder is available in six delicious flavours: banana, vanilla, strawberry, chocolate, mango & passion fruit, and cafe latte. Just mix with water or skimmed milk.
  • TESTED FOR ATHLETES: at Applied Nutrition we carefully select and monitor each product through our quality management system to bring you the highest level of assurance. ISO-XP protein powder is no exception.
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4
Protein Works - Clear Diet Whey Protein Isolate Powder, Refreshing High Protein Drink, 40 Shakes, Orange & Mango, 1kg
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Protein Works - Clear Diet Whey Protein Isolate Powder, Refreshing High Protein Drink, 40 Shakes, Orange & Mango, 1kg
Protein Works
Free Shipping
Why we love it
  • Low calorie and high protein.
  • Sugar-free and fat-free.
  • Don't forget vitamin B enriched.
Main Highlights
  • Refreshing & Juicy: It's clearer than ever, better anti-foam action and a brand new range of flavours to create a light and refreshing high protein shake
  • High Protein: Each serving contains 20g of ultra premium hydrolysed protein isolate
  • Low Calorie: Each shake contains less than 85 calories and contains zero sugar and zero fat
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9.3
Superb
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9.3
Superb
Protein Works
Protein Works - Clear Diet Whey Protein Isolate Powder, Refreshing High Protein Drink, 40 Shakes, Orange & Mango, 1kg
Free Shipping
Why we love it
  • Low calorie and high protein.
  • Sugar-free and fat-free.
  • Don't forget vitamin B enriched.
Main Highlights
  • Refreshing & Juicy: It's clearer than ever, better anti-foam action and a brand new range of flavours to create a light and refreshing high protein shake
  • High Protein: Each serving contains 20g of ultra premium hydrolysed protein isolate
  • Low Calorie: Each shake contains less than 85 calories and contains zero sugar and zero fat
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5
Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Bueno)
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Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Bueno)
Applied Nutrition
Why we love it
  • High protein, low carb shakes.
  • No mixing hassles.
  • Athlete-safe formulation.
Main Highlights
  • High-Quality Whey Protein Isolate: Contains 95% protein per serving, providing a pure and efficient source of protein to support muscle recovery and growth.
  • Low Carbohydrate Content: With less than 1g of carbs per serving, this whey protein isolate is perfect for those following a low-carb or keto diet.
  • Low in Sugar and Fat: Enjoy a protein shake with minimal sugar and fat, making it an excellent choice for anyone seeking a leaner, healthier supplement.
  • Instantized for Easy Mixing: The soy-free, instantized formulation ensures smooth and easy mixing, so you get a lump-free protein shake every time.
  • Whey from European Grass-Fed Cows: Sourced from high-quality, grass-fed cows in Europe, ensuring a premium protein powder with a better nutrient profile.
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9.2
Superb
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9.2
Superb
Applied Nutrition
Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Bueno)
Why we love it
  • High protein, low carb shakes.
  • No mixing hassles.
  • Athlete-safe formulation.
Main Highlights
  • High-Quality Whey Protein Isolate: Contains 95% protein per serving, providing a pure and efficient source of protein to support muscle recovery and growth.
  • Low Carbohydrate Content: With less than 1g of carbs per serving, this whey protein isolate is perfect for those following a low-carb or keto diet.
  • Low in Sugar and Fat: Enjoy a protein shake with minimal sugar and fat, making it an excellent choice for anyone seeking a leaner, healthier supplement.
  • Instantized for Easy Mixing: The soy-free, instantized formulation ensures smooth and easy mixing, so you get a lump-free protein shake every time.
  • Whey from European Grass-Fed Cows: Sourced from high-quality, grass-fed cows in Europe, ensuring a premium protein powder with a better nutrient profile.
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6
LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Low Carb, Low Calorie, Non-GMO, Lactose Free, Gluten Free, Sugar Free, All Natural Protein Isolate, 30 Servings (Vanilla)
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LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Low Carb, Low Calorie, Non-GMO, Lactose Free, Gluten Free, Sugar Free, All Natural Protein Isolate, 30 Servings (Vanilla)
Legion
20% OffFree Shipping
Why we love it
  • Purest form of Whey Protein.
  • Produced from quality Irish milk.
  • No artificial ingredients used.
Main Highlights
  • Get our naturally sweetened and flavored whey isolate protein powder made with hormone-free Truly Grass Fed milk from Ireland that’s gentle on the stomach, easy to digest, and doesn’t cause bloating or discomfort.
  • 22 grams of grass-fed protein per serving with 12 grams of essential amino acids, 5.5 grams of BCAAs, and no lactose or added sugars.
  • 100% whey protein isolate with no artificial sweeteners, flavors, food dyes, fillers, or other unnecessary junk. While these types of chemicals may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health.
  • Clean whey protein powder and transparent label that shows exactly what’s in every serving of our protein powder isolate and what’s not (no proprietary blends or hidden ingredients).
  • Tested for purity and potency in an ISO 17025 accredited third-party lab, and independently certified to contain no contaminants or banned substances by Labdoor. Every bag of our Whey+ protien powder is guaranteed to provide exactly what the label claims and nothing else.
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9.1
Superb
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9.1
Superb
Legion
LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Low Carb, Low Calorie, Non-GMO, Lactose Free, Gluten Free, Sugar Free, All Natural Protein Isolate, 30 Servings (Vanilla)
20% OffFree Shipping
Why we love it
  • Purest form of Whey Protein.
  • Produced from quality Irish milk.
  • No artificial ingredients used.
Main Highlights
  • Get our naturally sweetened and flavored whey isolate protein powder made with hormone-free Truly Grass Fed milk from Ireland that’s gentle on the stomach, easy to digest, and doesn’t cause bloating or discomfort.
  • 22 grams of grass-fed protein per serving with 12 grams of essential amino acids, 5.5 grams of BCAAs, and no lactose or added sugars.
  • 100% whey protein isolate with no artificial sweeteners, flavors, food dyes, fillers, or other unnecessary junk. While these types of chemicals may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health.
  • Clean whey protein powder and transparent label that shows exactly what’s in every serving of our protein powder isolate and what’s not (no proprietary blends or hidden ingredients).
  • Tested for purity and potency in an ISO 17025 accredited third-party lab, and independently certified to contain no contaminants or banned substances by Labdoor. Every bag of our Whey+ protien powder is guaranteed to provide exactly what the label claims and nothing else.
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7
Isopure Chocolate Whey Protein Isolate Powder, High in Protein with 25 g per Serve, Low in Sugar, No Artificial Flavours or Sweeteners, Made with Only 6 Ingredients, 480 g
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Isopure Chocolate Whey Protein Isolate Powder, High in Protein with 25 g per Serve, Low in Sugar, No Artificial Flavours or Sweeteners, Made with Only 6 Ingredients, 480 g
Isopure
20% OffFree Shipping
Why we love it
  • Pure ingredients you can trust.
  • High protein for daily support.
  • No artificial flavors or sweeteners.
Main Highlights
  • MADE WITH INGREDIENTS YOU NEED, NOTHING YOU DON'T: Containing only six ingredients, including 100% pure whey protein isolate because when it comes to looking and feeling good, LESS IS MORE
  • 25 G HIGH PROTEIN PER SERVING: Delivers 25 g protein from 100% Whey Protein Isolate to complement your daily routine and support your protein intake
  • LOW SUGAR AND LOW FAT: Isopure Chocolate Whey Isolate delivers quality protein with minimal sugar and fat, an effortless way to boost your intake without unecessary extras
  • NO ARTIFICIAL FLAVOURS OR SWEETENERS: Enjoy a rich chocolate protein powder with simple ingredients and no artificial flavours, just great-tasting nutrition
  • EASY TO SHAKE, BLEND, OR BAKE: Mix with dairy or plant-based milk, blend into smoothies, or use in baking to make protein brownies, protein pudding, and more; however you take it, Isopure Whey Protein Isolate fits effortlessly into your lifestyle; contains Steviol Glycosides from Stevia, with no artificial sweeteners
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9.0
Superb
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9.0
Superb
Isopure
Isopure Chocolate Whey Protein Isolate Powder, High in Protein with 25 g per Serve, Low in Sugar, No Artificial Flavours or Sweeteners, Made with Only 6 Ingredients, 480 g
20% OffFree Shipping
Why we love it
  • Pure ingredients you can trust.
  • High protein for daily support.
  • No artificial flavors or sweeteners.
Main Highlights
  • MADE WITH INGREDIENTS YOU NEED, NOTHING YOU DON'T: Containing only six ingredients, including 100% pure whey protein isolate because when it comes to looking and feeling good, LESS IS MORE
  • 25 G HIGH PROTEIN PER SERVING: Delivers 25 g protein from 100% Whey Protein Isolate to complement your daily routine and support your protein intake
  • LOW SUGAR AND LOW FAT: Isopure Chocolate Whey Isolate delivers quality protein with minimal sugar and fat, an effortless way to boost your intake without unecessary extras
  • NO ARTIFICIAL FLAVOURS OR SWEETENERS: Enjoy a rich chocolate protein powder with simple ingredients and no artificial flavours, just great-tasting nutrition
  • EASY TO SHAKE, BLEND, OR BAKE: Mix with dairy or plant-based milk, blend into smoothies, or use in baking to make protein brownies, protein pudding, and more; however you take it, Isopure Whey Protein Isolate fits effortlessly into your lifestyle; contains Steviol Glycosides from Stevia, with no artificial sweeteners
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8
BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-Free, 908 g, Vanilla
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BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-Free, 908 g, Vanilla
BioTechUSA
9% OffFree Shipping
Why we love it
  • Unique low-temperature protein production.
  • High protein content boosts muscles.
  • Safe for vegetarians and pregnant.
Main Highlights
  • 🐄 SOURCED FROM GRASS-FED COWS' MILK: Our whey protein is sourced from the milk of grass-fed cows, ensuring a clean, sustainable, and premium protein. Grass-fed cows produce milk that’s naturally richer in essential nutrients, making it an optimal choice for those looking to support muscle growth and overall wellness.
  • 🥛 LOW LACTOSE, SUGAR-FREE & CLEAN FORMULATION: Iso Whey Zero contains reduced lactose and no added sugars, offering a cleaner source of protein. It’s also gluten-free, palm oil-free, and preservative-free, making it a great option for those with dietary sensitivities or specific nutritional goals.
  • 🏅 STATE-OF-THE-ART FILTRATION PROCESS: Iso Whey Zero undergoes a unique multi-step, low-heat filtration process that preserves the integrity of the protein while removing unwanted fats, sugars, and bacteria. This process delivers a highly purified protein powder that’s not only more effective but also easier to digest, promoting faster recovery and muscle development.
  • 🧪 ENZYME-FREE TECHNOLOGY FOR PURITY: Unlike many other protein powders, we do not use enzyme treatment to reduce lactose content. Instead, our cutting-edge filtration technology naturally retains the protein’s purity, ensuring a cleaner, more natural product without the use of unnecessary chemicals or additives.
  • 💪 NATIVE PROTEIN IN ITS PUREST FORM: By maintaining whey protein in its native, undenatured form, Iso Whey Zero provides maximum bioavailability and absorption. This means your body can more efficiently utilize the high-quality protein to build and repair muscles, while also supporting a controlled calorie intake, essential for achieving fitness goals.
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8.9
Excellent
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8.9
Excellent
BioTechUSA
BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-Free, 908 g, Vanilla
9% OffFree Shipping
Why we love it
  • Unique low-temperature protein production.
  • High protein content boosts muscles.
  • Safe for vegetarians and pregnant.
Main Highlights
  • 🐄 SOURCED FROM GRASS-FED COWS' MILK: Our whey protein is sourced from the milk of grass-fed cows, ensuring a clean, sustainable, and premium protein. Grass-fed cows produce milk that’s naturally richer in essential nutrients, making it an optimal choice for those looking to support muscle growth and overall wellness.
  • 🥛 LOW LACTOSE, SUGAR-FREE & CLEAN FORMULATION: Iso Whey Zero contains reduced lactose and no added sugars, offering a cleaner source of protein. It’s also gluten-free, palm oil-free, and preservative-free, making it a great option for those with dietary sensitivities or specific nutritional goals.
  • 🏅 STATE-OF-THE-ART FILTRATION PROCESS: Iso Whey Zero undergoes a unique multi-step, low-heat filtration process that preserves the integrity of the protein while removing unwanted fats, sugars, and bacteria. This process delivers a highly purified protein powder that’s not only more effective but also easier to digest, promoting faster recovery and muscle development.
  • 🧪 ENZYME-FREE TECHNOLOGY FOR PURITY: Unlike many other protein powders, we do not use enzyme treatment to reduce lactose content. Instead, our cutting-edge filtration technology naturally retains the protein’s purity, ensuring a cleaner, more natural product without the use of unnecessary chemicals or additives.
  • 💪 NATIVE PROTEIN IN ITS PUREST FORM: By maintaining whey protein in its native, undenatured form, Iso Whey Zero provides maximum bioavailability and absorption. This means your body can more efficiently utilize the high-quality protein to build and repair muscles, while also supporting a controlled calorie intake, essential for achieving fitness goals.
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9
Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary
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Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary
Optimum Nutrition
18% OffFree Shipping
Why we love it
  • Supports muscle gain and recovery.
  • Certified, low-sugar protein formula.
  • Variety of sizes, flavors.
Main Highlights
  • Optimum Nutrition’s Gold Standard 100% WHEY is the world’s best-selling protein powder* designed to support your fitness journey from day one.
  • FAST-ABSORBING whey protein with whey protein isolate as the main ingredient helps with muscle gain and supports recovery* after every training session.
  • The ON whey protein formula is Informed Choice certified, contains naturally-occurring BCAAs and GLUTAMINE and is LOW IN SUGAR and fat.
  • Available in a VARIETY OF SIZES and FLAVOURS: double rich chocolate, banana cream, vanilla ice cream, unflavored protein powder and more.
  • EASY & CONVENIENT: mix one scoop in 180-240 ml of cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training.
  • *Source: Euromonitor International Limited; Consumer Health 2023 edition, Sports Protein Powder category, % retail value shares, 2022 data.
  • ** Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203.
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8.8
Excellent
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8.8
Excellent
Optimum Nutrition
Optimum Nutrition Gold Standard Whey Protein, Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids, Double Rich Chocolate, 29 Servings, 899 g, Packaging May Vary
18% OffFree Shipping
Why we love it
  • Supports muscle gain and recovery.
  • Certified, low-sugar protein formula.
  • Variety of sizes, flavors.
Main Highlights
  • Optimum Nutrition’s Gold Standard 100% WHEY is the world’s best-selling protein powder* designed to support your fitness journey from day one.
  • FAST-ABSORBING whey protein with whey protein isolate as the main ingredient helps with muscle gain and supports recovery* after every training session.
  • The ON whey protein formula is Informed Choice certified, contains naturally-occurring BCAAs and GLUTAMINE and is LOW IN SUGAR and fat.
  • Available in a VARIETY OF SIZES and FLAVOURS: double rich chocolate, banana cream, vanilla ice cream, unflavored protein powder and more.
  • EASY & CONVENIENT: mix one scoop in 180-240 ml of cold water; best enjoyed in the morning or/and during the 30 minutes just before or immediately after training.
  • *Source: Euromonitor International Limited; Consumer Health 2023 edition, Sports Protein Powder category, % retail value shares, 2022 data.
  • ** Source EFSA Journal 2010;8(10):1811; 2011;9(6):2203.
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10
Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Coco)
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Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Coco)
Applied Nutrition
Free Shipping
Why we love it
  • High protein content supports fitness.
  • Diverse flavors for every preference.
  • Sugar-free for guilt-free indulgence.
Main Highlights
  • HIGH LEVELS OF PROTEIN: Our ISO-XP protein powder contains whey isolate. That’s 22.5 grams of protein per serving! ISO Funky Flavours protein shakes are also free from sugar, carbs, fat, soy and gluten. You can use up to 2 scoops per protein drink.
  • Delicious Flavours to Suit Every Taste - Available in Choco Honeycomb, Choco Caramel, Choco Peanut, Vanilla, Strawberry, Banana, Cafe Latte, and more, offering great taste with premium nutrition.
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8.7
Excellent
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8.7
Excellent
Applied Nutrition
Applied Nutrition ISO XP Whey Isolate - Whey Protein Isolate Powder, ISO-XP Funky Yummy Flavours (1kg - 40 Servings) (Choco Coco)
Free Shipping
Why we love it
  • High protein content supports fitness.
  • Diverse flavors for every preference.
  • Sugar-free for guilt-free indulgence.
Main Highlights
  • HIGH LEVELS OF PROTEIN: Our ISO-XP protein powder contains whey isolate. That’s 22.5 grams of protein per serving! ISO Funky Flavours protein shakes are also free from sugar, carbs, fat, soy and gluten. You can use up to 2 scoops per protein drink.
  • Delicious Flavours to Suit Every Taste - Available in Choco Honeycomb, Choco Caramel, Choco Peanut, Vanilla, Strawberry, Banana, Cafe Latte, and more, offering great taste with premium nutrition.
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We scanned 213 products

We reviewed these offers relevant to the Isopure Zero Carb Whey Protein Isolate within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Optimum Nutrition, Kinetica, Applied Nutrition, Protein Works, Legion, Isopure, BioTechUSA, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Isopure Zero Carb Whey Protein Isolate in the market, we considered we took a deep dive into 1066 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: