10 Best tasteless protein powders of 2025

Save up to 41% off

Best Choice

1

GENEPRO GEN. 3
GENEPRO GEN. 3 Unflavored Protein Powder - New Formula - Lactose-Free, Gluten-Free, & Non-GMO Whey Isolate Supplement Shake (3rd Generation, 30 Servings)
Main highlights

Lactose Gluten Free High Performance
Genepro's protein powder is lactose and gluten-free, offering a high-performance supplement without additives for health and wellness goals.

Ideal for Weight Loss Muscle Building
Perfect for weight loss, muscle building, and athletes with diabetes, even suitable for post-bariatric surgery recovery.

Praised for Easy Mixing
Customers love its easy mixing properties, especially with cold liquids, making it versatile for various drinks.
Key specs
- Usage:Weight loss, muscle building
- Flavor:Unflavored
- Source:Whey
- Protein:Whey protein isolate
- Carbohydrates:Zero carbs
9.7

Exceptional

Our Rating
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Value for Money

2

NAKED
NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives
Main highlights

Pure Whey Protein
100% grass-fed whey with zero additives for clean nutrition.

Versatile Use Cases
Ideal for pre and post-workout shakes and smoothies.

No Artificial Sweeteners
Praised for its lack of artificial sweeteners and flavors.
9.6

Exceptional

Our Rating
3

Isopure
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings (Packaging May Vary)

17% Off
Main highlights

High-Quality Protein Source
Provides 25g of whey protein isolate per serving, supporting muscle growth and weight management with only 100 calories.

Versatile Mixing Options
Ideal for adding to beverages and foods; mixes easily without altering taste or texture.

Clean and Smooth Texture
Praised for its ability to blend smoothly, enhancing drinks without lumps or aftertaste.
Key specs
- Usage:Mix in beverage or food
- Flavor:Unflavored
- Source:Whey protein isolate
- Protein:25g per serving
- Carbohydrates:Zero carbs
9.5

Excellent

Our Rating

9.3
quality of ingredients

8.4
Flexibility

8.0
worth the money
4

It's Just!
It's Just! - 100% Whey Protein Concentrate, Made in USA, RBST/rBGH Hormone Free, Premium WPC-80, No Added Flavors or Artificial Sweeteners (1.25 Pound, Unflavored)

15% Off
Main highlights

Premium Quality Whey Protein
Unflavored, rBGH/rBST-free whey protein with natural integrity and bioavailability.

Versatile for Cooking and Smoothies
Ideal for adding to smoothies, recipes, and beverages without altering taste.

Easy Mixing in Cold Liquids
Highly praised for blending well in cold drinks and smoothies.
Key specs
- Usage:Smoothies, recipes, beverages
- Flavor:Unflavored
- Source:USA
- Protein:Whey protein concentrate
- Carbohydrates:N/A
9.4

Excellent

Our Rating
5

Orgain
Orgain Organic Unflavored Vegan Protein Powder, Natural Unsweetened - 21g of Plant Based Protein, Non Dairy, Gluten Free, No Sugar Added, Soy Free, Non-GMO, 1.59 lb (Packaging May Vary)
Main highlights

Key Features and Benefits
21g plant-based protein, organic, vegan, gluten-free, no sugar.

Ideal Use Cases
Perfect for smoothies, shakes, baking, and meal replacement.

Praised Feature
High-quality taste and effective weight management support.
9.1

Excellent

Our Rating

8.9
quality of ingredients

8.4
Powerful blending

8.2
Sheerness
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6

Nutricost
Nutricost Whey Protein Concentrate (Unflavored) 2LBS - Gluten Free & Non-GMO
Main highlights

Pure Whey Protein Concentrate
Nutricost Whey Protein is undenatured, non-GMO, gluten-free, and made in an FDA registered facility.

Ideal for Smoothies and Recipes
Unflavored and blends well, making it perfect for smoothies and various recipes.

Great Value for Price
Praised for its affordability and quality, offering a budget-friendly alternative to more expensive brands.
Key specs
- Usage:Supplement
- Flavor:Unflavored
- Source:Whey
- Protein:Whey Protein Concentrate
- Carbohydrates:N/A
8.8

Very Good

Our Rating

9.3
Powerful blending

9.1
worth the money

9.1
Sheerness
7

Unjury
Unjury Unflavored Protein Powder | 21g 100% Whey Isolate Protein Powder | Unflavored Whey Protein Powder | Low Carb and Sugar Free Whey Protein Isolate | Gluten Free | Certified Kosher | 15 Servings
Main highlights

High Protein Low Calorie Benefit
Contains 21g of whey protein isolate per serving, low calorie.

Versatile Use Ideal for Recipes
Perfect for smoothies, baking, and mixing with strong-flavored drinks.

No Flavor Alteration Praised Feature
Highly praised for not altering the taste of food or drinks.
8.7

Very Good

Our Rating
8

Vital Proteins
Vital Proteins Collagen Peptides Powder - Supports Hair, Nail, Skin, Bone & Joint Health, Unflavored, Collagen Protein 9.33 OZ

30% Off
Main highlights

Premium Collagen Source
Hydrolyzed collagen peptides from grass-fed, pasture-raised bovine.

Versatile Usage
Mixes easily in hot or cold drinks for daily intake.

Flavorless Mixing
Highly praised for being flavorless and easy to mix.
Key specs
- Form:Powdered supplement
- Collagen Amount:20g per serving
- Ingredients:Hydrolyzed collagen peptides
- Source:Grass-fed bovine hides
- Vitamin C:N/A
8.5

Good

Our Rating

9.1
quality of ingredients

8.9
simple to consume

8.7
Powerful blending
9

Isopure
Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Tropical Punch, 20g Protein Per Serving, 14.1 Oz, 16 Servings (Packaging May Vary)

29% Off
Main highlights

Ultra Pure Protein Content
Isopure Infusions offers 20g of clear whey protein isolate per scoop, ideal for easy protein intake.

Post Workout and On-the-Go Use
Perfect for post-workout recovery or a quick protein boost anytime, anywhere.

Refreshing Flavor Experience
Customers love the light, refreshing taste, especially the Tropical Punch flavor.
Key specs
- Usage:Post workout, on the go
- Flavor:Tropical Punch
- Source:Whey Isolate
- Protein:20G per scoop
- Carbohydrates:N/A
8.4

Good

Our Rating

9.1
quality of ingredients

8.2
Sheerness

8.0
worth the money
10

NATURE TARGET
Whey Isolate Protein Powder, Unflavored Protein Powder, Whey Protein Powder for Muscle Growth & Recovery, 26g of Protein, 5.5g BCAAs, Gluten Free & No Sugars, 16 Servings, 1.10 Pound (500 g)

41% Off
Main highlights

High Protein and BCAAs Content
Provides 26g of protein and 5.5g BCAAs per serving for muscle growth and repair.

Versatile Daily Use
Ideal for athletes and fitness enthusiasts, suitable anytime—breakfast, post-workout, or between meals.

Natural Flavor and Texture
Praised for its mild natural flavor and smooth texture, without grainy or chalky aftertaste.
Key specs
- Usage:Anytime protein
- Flavor:Mild natural flavor
- Source:Whey protein isolate
- Protein:26g per serving
- Carbohydrates:N/A
8.3

Good

Our Rating

10 Best tasteless protein powders of 2025

1

GENEPRO GEN. 3 Unflavored Protein Powder - New Formula - Lactose-Free, Gluten-Free, & Non-GMO Whey Isolate Supplement Shake (3rd Generation, 30 Servings)

How do we rank?

How do we rank?

Analyzing top stores

2

NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives

3

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings (Packaging May Vary)

9.3

8.4

8.0

4

It's Just! - 100% Whey Protein Concentrate, Made in USA, RBST/rBGH Hormone Free, Premium WPC-80, No Added Flavors or Artificial Sweeteners (1.25 Pound, Unflavored)

5

Orgain Organic Unflavored Vegan Protein Powder, Natural Unsweetened - 21g of Plant Based Protein, Non Dairy, Gluten Free, No Sugar Added, Soy Free, Non-GMO, 1.59 lb (Packaging May Vary)

8.9

8.4

8.2

6

Nutricost Whey Protein Concentrate (Unflavored) 2LBS - Gluten Free & Non-GMO

9.3

9.1

9.1

7

Unjury Unflavored Protein Powder | 21g 100% Whey Isolate Protein Powder | Unflavored Whey Protein Powder | Low Carb and Sugar Free Whey Protein Isolate | Gluten Free | Certified Kosher | 15 Servings

8

Vital Proteins Collagen Peptides Powder - Supports Hair, Nail, Skin, Bone & Joint Health, Unflavored, Collagen Protein 9.33 OZ

9.1

8.9

8.7

9

Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Tropical Punch, 20g Protein Per Serving, 14.1 Oz, 16 Servings (Packaging May Vary)

9.1

8.2

8.0

10

Whey Isolate Protein Powder, Unflavored Protein Powder, Whey Protein Powder for Muscle Growth & Recovery, 26g of Protein, 5.5g BCAAs, Gluten Free & No Sugars, 16 Servings, 1.10 Pound (500 g)

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