10 Best unflavored protein powder for bariatric patients of 2026

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Isopure
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings (Packaging May Vary)

10% Off
Main highlights

High_Quality_Protein_Source
Provides 25g of whey protein isolate per serving, supporting muscle growth and maintenance.

Versatile_Usage
Ideal for mixing into coffee, water, or smoothies for a convenient protein boost.

Smooth_Texture_and_Taste
Praised for its tasteless, smooth blend with no clumps or aftertaste.
9.8

Exceptional

Our Rating

9.3
quality of ingredients

8.4
Flexibility

8.0
worth the money
How do we rank?

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Value for Money

2

Isopure
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings (Packaging May Vary)

15% Off
Main highlights

High_Quality_Protein_Source
Provides 25g of whey protein isolate per serving, supporting muscle growth and maintenance.

Versatile_Usage
Ideal for mixing into coffee, water, or smoothies for a convenient protein boost.

Smooth_Texture_and_Taste
Praised for its tasteless, smooth blend with no clumps or aftertaste.
9.7

Exceptional

Our Rating

9.3
quality of ingredients

8.4
Flexibility

8.0
worth the money
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)

15% 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
- Carbohydrates:Zero carbs
- Usage:Mix in beverage or food
- Flavor:Unflavored
- Calories:100 calories per serving
- Protein:25g per serving
9.6

Exceptional

Our Rating

9.3
quality of ingredients

8.4
Flexibility

8.0
worth the money
4

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)

19% 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
- Carbohydrates:Zero carbs
- Usage:Mix in beverage or food
- Flavor:Unflavored
- Calories:100 calories per serving
- Protein:25g per serving
9.5

Excellent

Our Rating

9.3
quality of ingredients

8.4
Flexibility

8.0
worth the money
5

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.
9.4

Excellent

Our Rating
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6

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.
9.3

Excellent

Our Rating
7

Bariatric Fusion

Bariatric Fusion Unflavored Meal Replacement 27g Protein Powder, 21 Serving Tub for Bariatric Surgery Patients Including Gastric Bypass and Sleeve Gastrectomy - No Gluten, Aspartame or Sugar
9.2

Excellent

Our Rating

8.7
Flavor

8.0
worth the money

8.0
Flexibility
8

Bariatric Fusion

Bariatric Fusion Unflavored Meal Replacement 27g Protein Powder, 21 Serving Tub for Bariatric Surgery Patients Including Gastric Bypass and Sleeve Gastrectomy - No Gluten, Aspartame or Sugar
9.1

Excellent

Our Rating

8.7
Flavor

8.0
worth the money

8.0
Flexibility
9

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)

36% Off
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
- Carbohydrates:Zero carbs
- Usage:Weight loss, muscle building
- Flavor:Unflavored
- Calories:Low-calorie
- Protein:Whey protein isolate
8.9

Very Good

Our Rating
10

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)

36% Off
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
- Carbohydrates:Zero carbs
- Usage:Weight loss, muscle building
- Flavor:Unflavored
- Calories:Low-calorie
- Protein:Whey protein isolate
8.7

Very Good

Our Rating

10 Best unflavored protein powder for bariatric patients of 2026

1

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings (Packaging May Vary)

9.3

8.4

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings (Packaging May Vary)

9.3

8.4

8.0

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

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

5

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

6

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

7

Bariatric Fusion Unflavored Meal Replacement 27g Protein Powder, 21 Serving Tub for Bariatric Surgery Patients Including Gastric Bypass and Sleeve Gastrectomy - No Gluten, Aspartame or Sugar

8.7

8.0

8.0

8

Bariatric Fusion Unflavored Meal Replacement 27g Protein Powder, 21 Serving Tub for Bariatric Surgery Patients Including Gastric Bypass and Sleeve Gastrectomy - No Gluten, Aspartame or Sugar

8.7

8.0

8.0

9

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

10

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

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