Best Grass Fed Whey Protein Isolate Powder of 2026

Last updated on 03/04/2026
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1
Myprotein Grass‑Fed Impact Whey Isolate – Premium Whey Protein Powder (26g Protein, Low Sugar & Fat) – Cocoa – 1 kg | Supports Muscle Growth & Recovery
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Myprotein Grass‑Fed Impact Whey Isolate – Premium Whey Protein Powder (26g Protein, Low Sugar & Fat) – Cocoa – 1 kg | Supports Muscle Growth & Recovery

Myprotein
Why we love it
  • Grass-fed Irish protein.
  • High protein, low sugar.
  • Clean, high-protein isolate.
Main Highlights
  • Truly Grass‑Fed Protein from Irish Cows: Sourced from Animal Welfare Approved (AGW) Irish dairy — cows are at least 95% grass‑fed, giving you premium quality and full traceability in every scoop.
  • High Protein, Low Sugar & Fat: Delivers ~26g protein per serving with just 0.8g sugar and almost zero fat, keeping calories lean (~109 kcal), ideal for muscle growth, recovery, or maintaining lean physique.
  • 85% Protein Content Via Advanced Filtration: Refined with techniques to remove excess fats and sugars while keeping the protein high – giving you a clean, high‑protein isolate to fuel workouts and support recovery.
  • Great Taste & Mixability Across Flavours: Available in various flavours (and unflavoured version) with natural or flavour‑derived sweeteners; mixes easily with water, milk, or shakes. (Note: actual nutritional values may vary slightly by flavour.)
  • Naturally Sweetened & Responsible Sourcing: Produced with all‑natural flavours and sweeteners in the flavour options, and made with dairy that meets strict animal welfare standards — you can feel good about both performance and provenance.
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9.7
Exceptional
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9.7
Exceptional
Myprotein

Myprotein Grass‑Fed Impact Whey Isolate – Premium Whey Protein Powder (26g Protein, Low Sugar & Fat) – Cocoa – 1 kg | Supports Muscle Growth & Recovery

Why we love it
  • Grass-fed Irish protein.
  • High protein, low sugar.
  • Clean, high-protein isolate.
Main Highlights
  • Truly Grass‑Fed Protein from Irish Cows: Sourced from Animal Welfare Approved (AGW) Irish dairy — cows are at least 95% grass‑fed, giving you premium quality and full traceability in every scoop.
  • High Protein, Low Sugar & Fat: Delivers ~26g protein per serving with just 0.8g sugar and almost zero fat, keeping calories lean (~109 kcal), ideal for muscle growth, recovery, or maintaining lean physique.
  • 85% Protein Content Via Advanced Filtration: Refined with techniques to remove excess fats and sugars while keeping the protein high – giving you a clean, high‑protein isolate to fuel workouts and support recovery.
  • Great Taste & Mixability Across Flavours: Available in various flavours (and unflavoured version) with natural or flavour‑derived sweeteners; mixes easily with water, milk, or shakes. (Note: actual nutritional values may vary slightly by flavour.)
  • Naturally Sweetened & Responsible Sourcing: Produced with all‑natural flavours and sweeteners in the flavour options, and made with dairy that meets strict animal welfare standards — you can feel good about both performance and provenance.
Show More
Value for Money
2
The Organic Protein Co. - Pure Unflavoured Organic Whey Protein Powder | No Additives, Undenatured, Bioactive, UPF Free, No Emulsifiers, Primarily Grass Fed, Vegetarian, Gluten Free – 1.2kg
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The Organic Protein Co. - Pure Unflavoured Organic Whey Protein Powder | No Additives, Undenatured, Bioactive, UPF Free, No Emulsifiers, Primarily Grass Fed, Vegetarian, Gluten Free – 1.2kg

The Organic Protein Company
Why we love it
  • Pure organic grass-fed ingredient.
  • Quick body absorption.
  • Ideal for vegetarians.
Main Highlights
  • JUST ONE INGREDIENT: No chemicals, additives, ultra-processed foods (UPFs), sweeteners, flavourings, emulsifiers, thickeners, or any of that nonsense. Just pure organic whey protein from primarily grass fed cows grazing on open pastures in the UK and other European countries. Batch tested, with nutritional test certificates published for every batch, from an independent lab
  • UNDENATURED & BIOACTIVE: With naturally occurring Alpha Lactalbumin, Beta Lactoglobulin, Immunoglobulin G (IgG), and Lactoferrin. These useful bioactive proteins & antibodies are also found in human breast milk (except for B. Lactalbumin). With too much heat they’re denatured, so they can’t be utilised by our bodies. Good news: 3rd party testing shows 80% of our whey protein remains completely undenatured. Denatured whey protein is still valuable muscle food, just without the bioactive benefits.
  • CLEAN CREAMY TASTE: Gently filtered from fresh whey at a cutting-edge ceramic cold filtration facility without any chemicals or excessive heat. The result is a delightful clean creamy taste, free from weird flavours, odd aftertastes, and absolutely no grittiness at all. This almost a totally flavourless protein powder, if not for the irresistible creaminess.
  • EASY TO DIGEST: Each 25g serving contains 19.8g of protein that is fast to digest, so our bodies can break it down quickly to get to the good stuff. Whey protein is one of the mostly highly bioavailable protein sources, put to work more speedily and efficiently by our bodies than just about any other protein source. Fun fact: skimmed milk powder = 50% lactose. Our whey protein = 3% lactose, a nearly 95% reduction, so those with lactose sensitivity are less likely to experience bloating & other issues.
  • PREMIUM VEGETARIAN PROTEIN: A natural vegetarian protein powder, packed with highly bioavailable naturally occurring essential & branched chain amino acids (BCAAs). Our bodies are unable to produce these vital building blocks of healthy muscle tissue, so dietary sources are needed. We use fresh liquid whey, a by-product from cheesemakers using friendly bacteria to lightly ferment the milk in order to separate the curds from the whey, therefore no animal rennet is needed.
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9.5
Superb
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9.5
Superb
The Organic Protein Company

The Organic Protein Co. - Pure Unflavoured Organic Whey Protein Powder | No Additives, Undenatured, Bioactive, UPF Free, No Emulsifiers, Primarily Grass Fed, Vegetarian, Gluten Free – 1.2kg

Why we love it
  • Pure organic grass-fed ingredient.
  • Quick body absorption.
  • Ideal for vegetarians.
Main Highlights
  • JUST ONE INGREDIENT: No chemicals, additives, ultra-processed foods (UPFs), sweeteners, flavourings, emulsifiers, thickeners, or any of that nonsense. Just pure organic whey protein from primarily grass fed cows grazing on open pastures in the UK and other European countries. Batch tested, with nutritional test certificates published for every batch, from an independent lab
  • UNDENATURED & BIOACTIVE: With naturally occurring Alpha Lactalbumin, Beta Lactoglobulin, Immunoglobulin G (IgG), and Lactoferrin. These useful bioactive proteins & antibodies are also found in human breast milk (except for B. Lactalbumin). With too much heat they’re denatured, so they can’t be utilised by our bodies. Good news: 3rd party testing shows 80% of our whey protein remains completely undenatured. Denatured whey protein is still valuable muscle food, just without the bioactive benefits.
  • CLEAN CREAMY TASTE: Gently filtered from fresh whey at a cutting-edge ceramic cold filtration facility without any chemicals or excessive heat. The result is a delightful clean creamy taste, free from weird flavours, odd aftertastes, and absolutely no grittiness at all. This almost a totally flavourless protein powder, if not for the irresistible creaminess.
  • EASY TO DIGEST: Each 25g serving contains 19.8g of protein that is fast to digest, so our bodies can break it down quickly to get to the good stuff. Whey protein is one of the mostly highly bioavailable protein sources, put to work more speedily and efficiently by our bodies than just about any other protein source. Fun fact: skimmed milk powder = 50% lactose. Our whey protein = 3% lactose, a nearly 95% reduction, so those with lactose sensitivity are less likely to experience bloating & other issues.
  • PREMIUM VEGETARIAN PROTEIN: A natural vegetarian protein powder, packed with highly bioavailable naturally occurring essential & branched chain amino acids (BCAAs). Our bodies are unable to produce these vital building blocks of healthy muscle tissue, so dietary sources are needed. We use fresh liquid whey, a by-product from cheesemakers using friendly bacteria to lightly ferment the milk in order to separate the curds from the whey, therefore no animal rennet is needed.
Show More
3
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
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.
Show More
9.3
Superb
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9.3
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)

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.
Show More
4
LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Non-GMO, Lactose Free, Sugar Free, Natural Whey Protein Isolate, 30 Servings (Chocolate)
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LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Non-GMO, Lactose Free, Sugar Free, Natural Whey Protein Isolate, 30 Servings (Chocolate)

Legion
Why we love it
  • Naturally sweetened and flavored.
  • Gentle on the stomach.
  • Tested for purity and potency.
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.
Show More
9.1
Superb
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9.1
Superb
Legion

LEGION Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Non-GMO, Lactose Free, Sugar Free, Natural Whey Protein Isolate, 30 Servings (Chocolate)

Why we love it
  • Naturally sweetened and flavored.
  • Gentle on the stomach.
  • Tested for purity and potency.
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.
Show More
5
Efectiv Grass Fed Ultra-Filtered Whey Protein Powder Isolate 2KG - 27g Protein, 90% Protein Content, Low Fat, Low Sugar Protein Supplements, 66 Servings, Milky Chocolate Flavour
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Efectiv Grass Fed Ultra-Filtered Whey Protein Powder Isolate 2KG - 27g Protein, 90% Protein Content, Low Fat, Low Sugar Protein Supplements, 66 Servings, Milky Chocolate Flavour

EFECTIV
Why we love it
  • Virtually no lactose content.
  • Higher levels of omega-3s.
  • Increases muscle mass effectively.
Main Highlights
  • Ultra-Filtered Whey Isolate: Efectiv's grass-fed whey isolate protein powder offers 27g protein per serving. This premium impact whey protein powder aids in muscle recovery post-workout, ensuring optimal whey nutrition protein for athletes.
  • Low Lactose and Sugar: With low lactose levels, this vanilla protein powder is ideal for sensitive stomachs. Enjoy the benefits of whey protein isolate without added sugars, making it a perfect weight loss protein powder.
  • Delicious Flavours: Available in vanilla whey protein powder, milky chocolate, and strawberry protein powder, this whey protein powder 2kg offers a delightful protein shake experience while supporting your fitness goals.
  • High Protein Content: Each serving contains 90% protein content, making it the best protein powder for muscle gain. This whey isolate protein powder supports muscle growth supplements and helps boost daily protein intake.
  • Versatile Usage: Mix 1 scoop of this whey protein powder chocolate with 200ml water for a post-exercise boost. This lean protein powder is perfect for those seeking protein powder for weight loss or muscle gain.
Show More
9.1
Superb
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9.1
Superb
EFECTIV

Efectiv Grass Fed Ultra-Filtered Whey Protein Powder Isolate 2KG - 27g Protein, 90% Protein Content, Low Fat, Low Sugar Protein Supplements, 66 Servings, Milky Chocolate Flavour

Why we love it
  • Virtually no lactose content.
  • Higher levels of omega-3s.
  • Increases muscle mass effectively.
Main Highlights
  • Ultra-Filtered Whey Isolate: Efectiv's grass-fed whey isolate protein powder offers 27g protein per serving. This premium impact whey protein powder aids in muscle recovery post-workout, ensuring optimal whey nutrition protein for athletes.
  • Low Lactose and Sugar: With low lactose levels, this vanilla protein powder is ideal for sensitive stomachs. Enjoy the benefits of whey protein isolate without added sugars, making it a perfect weight loss protein powder.
  • Delicious Flavours: Available in vanilla whey protein powder, milky chocolate, and strawberry protein powder, this whey protein powder 2kg offers a delightful protein shake experience while supporting your fitness goals.
  • High Protein Content: Each serving contains 90% protein content, making it the best protein powder for muscle gain. This whey isolate protein powder supports muscle growth supplements and helps boost daily protein intake.
  • Versatile Usage: Mix 1 scoop of this whey protein powder chocolate with 200ml water for a post-exercise boost. This lean protein powder is perfect for those seeking protein powder for weight loss or muscle gain.
Show More
6
PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g
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PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g

PINK SUN
Why we love it
  • Premium quality ensures exceptional results.
  • Suitable for many diets.
  • Ultra-filtered for pure protein.
Main Highlights
  • Premium quality, SOY FREE, undenatured whey protein isolate powder 1kg
  • From grass-fed hormone-free cows' milk with 92% protein
  • Ultra-filtered to remove carbohydrate, fat and lactose
  • Unflavoured natural taste - no added sugar or artificial sweeteners
  • Gluten free, suitable for vegetarian and wholefood diets
Show More
9.0
Superb
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9.0
Superb
PINK SUN

PINK SUN Whey Protein Isolate Powder Unflavoured 1kg (92% Protein) Soy Free Grass Fed Gluten Free No Additives Vegetarian Undenatured Non GM Unsweetened Natural Whey UK 1000g

Why we love it
  • Premium quality ensures exceptional results.
  • Suitable for many diets.
  • Ultra-filtered for pure protein.
Main Highlights
  • Premium quality, SOY FREE, undenatured whey protein isolate powder 1kg
  • From grass-fed hormone-free cows' milk with 92% protein
  • Ultra-filtered to remove carbohydrate, fat and lactose
  • Unflavoured natural taste - no added sugar or artificial sweeteners
  • Gluten free, suitable for vegetarian and wholefood diets
Show More
7
Legion Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Low Carb, Low Calorie, Non-GMO, Lactose Free, Gluten Free, Sugar Free. Great for Weight Loss, 30 Servings (Cinnamon Cereal)
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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. Great for Weight Loss, 30 Servings (Cinnamon Cereal)

Legion
10% Off
Why we love it
  • Naturally sweetened for your enjoyment.
  • Gentle on the stomach.
  • No artificial ingredients or fillers.
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 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.
Show More
8.9
Excellent
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8.9
Excellent
Legion

Legion Whey+ Whey Isolate Protein Powder from Grass Fed Cows - Low Carb, Low Calorie, Non-GMO, Lactose Free, Gluten Free, Sugar Free. Great for Weight Loss, 30 Servings (Cinnamon Cereal)

10% Off
Why we love it
  • Naturally sweetened for your enjoyment.
  • Gentle on the stomach.
  • No artificial ingredients or fillers.
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 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.
Show More
8
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) (Chocolate)
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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) (Chocolate)

Applied Nutrition
Why we love it
  • High-quality protein, low calories.
  • Grass-fed, soy-free protein.
  • Halal certified, athlete approved.
Main Highlights
  • Purest Whey Protein: ISO-XP is an advanced whey isolate protein powder that offers 22g of high-quality protein per 25g serving and is packed with essential amino acids.
  • Only 92 Calories per serving. Perfect for fitness enthusiasts, it’s low in fat, carbs, and sugar, helping maintain muscle mass without the extra calories.
  • Grass-Fed Source and Soy-Free: Our whey protein isolate comes from grass-fed cows, ensuring you get a premium protein shake. Also ISO-XP uses sunflower lecithin as an emulsifier, making it a soy-free protein isolate.
  • Halal Certified: ISO-XP whey protein isolate is Halal certified, making it accessible to a broader audience. Enjoy our all the delicious flavours, knowing you’re consuming whey protein powder that meets your dietary needs.
  • Tested for Athletes: Every ingredient within this product is a carefully selected and monitored through our quality management system to bring you the highest level of assurance.
  • 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.
Show More
8.7
Excellent
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8.7
Excellent
Applied Nutrition

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) (Chocolate)

Why we love it
  • High-quality protein, low calories.
  • Grass-fed, soy-free protein.
  • Halal certified, athlete approved.
Main Highlights
  • Purest Whey Protein: ISO-XP is an advanced whey isolate protein powder that offers 22g of high-quality protein per 25g serving and is packed with essential amino acids.
  • Only 92 Calories per serving. Perfect for fitness enthusiasts, it’s low in fat, carbs, and sugar, helping maintain muscle mass without the extra calories.
  • Grass-Fed Source and Soy-Free: Our whey protein isolate comes from grass-fed cows, ensuring you get a premium protein shake. Also ISO-XP uses sunflower lecithin as an emulsifier, making it a soy-free protein isolate.
  • Halal Certified: ISO-XP whey protein isolate is Halal certified, making it accessible to a broader audience. Enjoy our all the delicious flavours, knowing you’re consuming whey protein powder that meets your dietary needs.
  • Tested for Athletes: Every ingredient within this product is a carefully selected and monitored through our quality management system to bring you the highest level of assurance.
  • 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.
Show More
9
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) (Strawberry)
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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) (Strawberry)

Applied Nutrition
Why we love it
  • High-quality protein source.
  • Low in calories and sugar.
  • Halal certified for inclusivity.
Main Highlights
  • Purest Whey Protein: ISO-XP is an advanced whey isolate protein powder that offers 22g of high-quality protein per 25g serving and is packed with essential amino acids.
  • Only 92 Calories per serving. Perfect for fitness enthusiasts, it’s low in fat, carbs, and sugar, helping maintain muscle mass without the extra calories.
  • Grass-Fed Source and Soy-Free: Our whey protein isolate comes from grass-fed cows, ensuring you get a premium protein shake. Also ISO-XP uses sunflower lecithin as an emulsifier, making it a soy-free protein isolate.
  • Halal Certified: ISO-XP whey protein isolate is Halal certified, making it accessible to a broader audience. Enjoy our all the delicious flavours, knowing you’re consuming whey protein powder that meets your dietary needs.
  • Tested for Athletes: Every ingredient within this product is a carefully selected and monitored through our quality management system to bring you the highest level of assurance.
  • 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.
Show More
8.7
Excellent
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8.7
Excellent
Applied Nutrition

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) (Strawberry)

Why we love it
  • High-quality protein source.
  • Low in calories and sugar.
  • Halal certified for inclusivity.
Main Highlights
  • Purest Whey Protein: ISO-XP is an advanced whey isolate protein powder that offers 22g of high-quality protein per 25g serving and is packed with essential amino acids.
  • Only 92 Calories per serving. Perfect for fitness enthusiasts, it’s low in fat, carbs, and sugar, helping maintain muscle mass without the extra calories.
  • Grass-Fed Source and Soy-Free: Our whey protein isolate comes from grass-fed cows, ensuring you get a premium protein shake. Also ISO-XP uses sunflower lecithin as an emulsifier, making it a soy-free protein isolate.
  • Halal Certified: ISO-XP whey protein isolate is Halal certified, making it accessible to a broader audience. Enjoy our all the delicious flavours, knowing you’re consuming whey protein powder that meets your dietary needs.
  • Tested for Athletes: Every ingredient within this product is a carefully selected and monitored through our quality management system to bring you the highest level of assurance.
  • 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.
Show More
10
Hunter & Gather Grass Fed Beef Protein Powder 400g | 20g Protein per Serving | No Artificial Sweeteners or Fillers | Lean Muscle Growth | Dairy Free | Naturally Easy to Digest
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Hunter & Gather Grass Fed Beef Protein Powder 400g | 20g Protein per Serving | No Artificial Sweeteners or Fillers | Lean Muscle Growth | Dairy Free | Naturally Easy to Digest

Hunter & Gather
Why we love it
  • Twenty grams protein per serving.
  • Grass-fed European beef.
  • Dairy-free and soy-free.
Main Highlights
  • 20G COMPLETE PROTEIN PER SERVING – Delivers 20g of high-quality beef protein isolate per serve, naturally rich in essential amino acids including BCAAs. Supports muscle maintenance, recovery and daily protein intake for active lifestyles and strength training.
  • 100% GRASS-FED EUROPEAN BEEF – Made from grass-fed cattle using a single, clean ingredient formula. No added sugars, artificial sweeteners, flavourings, gums or fillers. A straightforward protein source with nothing unnecessary added.
  • DAIRY & SOY FREE ALTERNATIVE – Naturally free from dairy, lactose and soy, making it a suitable non-whey protein option. Ideal for those avoiding traditional whey or plant protein powders.
  • UNFLAVOURED & EASY TO MIX – Neutral taste and smooth texture blend easily into shakes, smoothies, coffee, yoghurt or baking recipes without overpowering flavour. Perfect for both sweet and savoury uses.
  • LOW CARB & LIFESTYLE FRIENDLY – Less than 1g carbohydrates per serving. Suitable for keto, paleo and high-protein nutrition plans when tracking macros and supporting balanced daily intake.
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8.7
Excellent
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8.7
Excellent
Hunter & Gather

Hunter & Gather Grass Fed Beef Protein Powder 400g | 20g Protein per Serving | No Artificial Sweeteners or Fillers | Lean Muscle Growth | Dairy Free | Naturally Easy to Digest

Why we love it
  • Twenty grams protein per serving.
  • Grass-fed European beef.
  • Dairy-free and soy-free.
Main Highlights
  • 20G COMPLETE PROTEIN PER SERVING – Delivers 20g of high-quality beef protein isolate per serve, naturally rich in essential amino acids including BCAAs. Supports muscle maintenance, recovery and daily protein intake for active lifestyles and strength training.
  • 100% GRASS-FED EUROPEAN BEEF – Made from grass-fed cattle using a single, clean ingredient formula. No added sugars, artificial sweeteners, flavourings, gums or fillers. A straightforward protein source with nothing unnecessary added.
  • DAIRY & SOY FREE ALTERNATIVE – Naturally free from dairy, lactose and soy, making it a suitable non-whey protein option. Ideal for those avoiding traditional whey or plant protein powders.
  • UNFLAVOURED & EASY TO MIX – Neutral taste and smooth texture blend easily into shakes, smoothies, coffee, yoghurt or baking recipes without overpowering flavour. Perfect for both sweet and savoury uses.
  • LOW CARB & LIFESTYLE FRIENDLY – Less than 1g carbohydrates per serving. Suitable for keto, paleo and high-protein nutrition plans when tracking macros and supporting balanced daily intake.
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We scanned 1394 products

We reviewed these offers relevant to the Grass Fed Whey Protein Isolate Powder 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 Myprotein, The Organic Protein Company, Legion, EFECTIV, PINK SUN, Applied Nutrition, Hunter & Gather, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Grass Fed Whey Protein Isolate Powder in the market, we considered we took a deep dive into 6971 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: