10 Best legion whey whey isolates of 2025

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Best Choice

1

Nutricost
Nutricost Whey Protein Isolate (Unflavored) 5LBS
Main highlights

High Protein Content and Value
30 grams of protein per serving with 65 servings per bottle.

Ideal for Post-Workout Supplementation
Quick uptake of protein, perfect for post-workout recovery.

Easily Mixed and Mild Tasting
Praised for easy mixing and mild taste, enhancing versatility.
Key specs
- Usage:Instantized, scoop included
- Flavor:Unflavored
- Source:Whey Protein Isolate
- Protein:30 Grams per serving
- BCAAs:N/A
9.9

Exceptional

Our Rating

9.5
Powerful blending

9.1
worth the money

9.1
quality of ingredients
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Value for Money

2

LEGION

LEGION Whey+ Protein Whey Isolate from Grass Fed Cows - Whey Protein Isolate Powder Low Calorie, Non-GMO, Sugar Free, Lactose and Gluten Free, All Natural Protein Powder for Men & Women 30 Servings
9.8

Exceptional

Our Rating
3

LEGION

LEGION Whey Protein Powder - Naturally Flavored Whey Protein Concentrate with BCAAs - Supports Muscle Growth & Recovery, Gluten Free, No Added Sugar Protein Powder - Vanilla Flavor (30 Servings)
9.5

Excellent

Our Rating
4

Transparent Labs
Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, Milk Chocolate
Main highlights

High Protein Content
Transparent Labs offers 28g of protein per serving, sourced from grass-fed American cattle, ensuring high protein-by-weight ratio with minimal sugar or fat.

Ideal for Muscle Recovery
Perfect for enhancing recovery and promoting muscle growth, this protein is light on the stomach and easily digestible.

Customer Praised Flavor
Customers love the milk chocolate flavor, noting its smooth taste and lack of overwhelming sweetness.
Key specs
- Usage:Enhance recovery, increase strength
- Flavor:Naturally flavored
- Source:100% grass-fed whey
- Protein:28g per serving
- BCAAs:Contains all nine
9.3

Excellent

Our Rating
5

NAKED

NAKED Whey Isolate Protein - Only 2 Ingredients, 30g Grass-Fed Protein, Unflavored, Undenatured, No GMO, No Soy, Gluten-Free, No Preservatives - 28 Servings
9.2

Excellent

Our Rating
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6

LEGION

Legion Chocolate Chip Cookie Dough Protein Bar - 100% Whey Protein Bars Low Sugar High Protein with Prebiotic Fiber - Soy-Free, Gluten Free, Naturally Flavored, Low Fat, High Protein Bars (12 Count)
9.1

Excellent

Our Rating
7

Dymatize
Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Vanilla, 25g of Protein, 20 Servings, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb
Main highlights

Fast Absorbing Hydrolyzed Protein
Scientifically formulated with fast-digesting hydrolyzed whey protein isolate for quick muscle recovery.

Ideal for Post-Workout
Perfect for post-workout recovery, providing 25g protein and 5.5g BCAAs per serving.

Smooth Texture Praised
Customers love its smooth, creamy texture and easy mixability.
Key specs
- Usage:Fast-digesting protein
- Flavor:Gourmet Vanilla
- Source:Hydrolyzed whey
- Protein:25 grams
- BCAAs:5.5 grams
8.8

Very Good

Our Rating

9.1
quality of ingredients

8.7
Powerful blending

8.2
worth the money
8

Ascent
Ascent 100% Whey Protein Powder - Post Workout Whey Protein Isolate, Zero Artificial Flavors & Sweeteners, Gluten Free, 5.5g BCAA, 2.6g Leucine, Essential Amino Acids, Chocolate 2 lb
Main highlights

Key Features
Least-processed chocolate whey, high in leucine, 25g protein/scoop, 5.5g BCAAs, gluten-free, stevia sweetened, ideal for muscle synthesis and recovery.

Ideal Use Cases
Perfect for post-workout recovery, fits low carb and keto diets, excellent in protein smoothies or baking high-protein snacks without added sugar.

Customer Praise
Most reviews highlight its smooth mixability with water, clean taste without artificial sweeteners, and effectiveness in supporting fitness and recovery goals.
Key specs
- Usage:Post workout recovery
- Flavor:Chocolate
- Source:Whey protein isolate
- Protein:25g per scoop
- BCAAs:5.5g naturally occurring
8.7

Very Good

Our Rating

9.9
quality of ingredients

9.7
Sheerness

9.3
worth the money
9

Opportuniteas
Opportuniteas Grass Fed Whey Isolate Protein Powder - Unflavored 28g Protein Powder Without Artificial Sweeteners, Hormone-Free Cows, Non GMO - 1lb
Main highlights

High Quality Hormone Free Whey
Derived from grass-fed, hormone-free cows for pure nutrition.

Ideal for Health-Conscious Users
Perfect for keto, paleo, and low-carb diets.

Customer Praise for Natural Ingredients
Praised for absence of artificial sweeteners, offering a clean taste.
8.6

Very Good

Our Rating

9.5
Flexibility

9.3
quality of ingredients

8.9
Powerful blending
10

Isopure
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 1 Lb, 15 Servings (Packaging May Vary)

17% Off
Main highlights

Immune Support and Muscle Recovery
Vitamin C, zinc, and 25g protein support immunity and muscle recovery.

Versatile Usage Options
Ideal for post-workout, between meals, or with breakfast.

Smooth Blending and Taste
Customers praise its smooth blending and delicious flavor.
8.3

Good

Our Rating

8.9
Powerful blending

8.9
quality of ingredients

8.0
Flavor

10 Best legion whey whey isolates of 2025

1

Nutricost Whey Protein Isolate (Unflavored) 5LBS

9.5

9.1

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

LEGION Whey+ Protein Whey Isolate from Grass Fed Cows - Whey Protein Isolate Powder Low Calorie, Non-GMO, Sugar Free, Lactose and Gluten Free, All Natural Protein Powder for Men & Women 30 Servings

3

LEGION Whey Protein Powder - Naturally Flavored Whey Protein Concentrate with BCAAs - Supports Muscle Growth & Recovery, Gluten Free, No Added Sugar Protein Powder - Vanilla Flavor (30 Servings)

4

Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, Milk Chocolate

5

NAKED Whey Isolate Protein - Only 2 Ingredients, 30g Grass-Fed Protein, Unflavored, Undenatured, No GMO, No Soy, Gluten-Free, No Preservatives - 28 Servings

6

Legion Chocolate Chip Cookie Dough Protein Bar - 100% Whey Protein Bars Low Sugar High Protein with Prebiotic Fiber - Soy-Free, Gluten Free, Naturally Flavored, Low Fat, High Protein Bars (12 Count)

7

Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Vanilla, 25g of Protein, 20 Servings, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb

9.1

8.7

8.2

8

Ascent 100% Whey Protein Powder - Post Workout Whey Protein Isolate, Zero Artificial Flavors & Sweeteners, Gluten Free, 5.5g BCAA, 2.6g Leucine, Essential Amino Acids, Chocolate 2 lb

9.9

9.7

9.3

9

Opportuniteas Grass Fed Whey Isolate Protein Powder - Unflavored 28g Protein Powder Without Artificial Sweeteners, Hormone-Free Cows, Non GMO - 1lb

9.5

9.3

8.9

10

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 1 Lb, 15 Servings (Packaging May Vary)

8.9

8.9

8.0

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