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100% Whey Protein Isolate Dutch Chocolate

NutraBio
4.5
(247 ratings)
Potassium 179 mg
Phosphorus 67 mg
Protein (unspecified) 25 Gram(s)
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Score85

High-purity whey isolate with a chocolate flavor that naturally provides a bit more potassium.

How scoring works
Quantity:5 lb(s)(74 servings)
Goals:
Heart Health

Score 85

High-purity whey isolate with a chocolate flavor that naturally provides a bit more potassium.

How scoring works
$119.99($1.62 per serving)
Vitacost
$ 119.99
iHerb
$ 119.99
iHerb
$ 129.04
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Analysis

This Dutch Chocolate isolate provides the same 25 grams of high-quality protein as other versions but with a slight bump in potassium. The cocoa used for flavoring naturally adds trace minerals, which can help with basic electrolyte balance. It is a very clean formula with no proprietary blends, so you know exactly how much isolate you are getting.

For those focused on heart health, this can be a supportive part of a diet because it's low in sodium and fat. However, it shouldn't be relied upon as a targeted mineral supplement since the magnesium and potassium are still at maintenance levels. It’s perfect for fitness enthusiasts who prefer a richer flavor in their recovery shakes.

Pros

  • Zero fat content
  • Higher potassium than the vanilla version
  • No hidden ingredients or blends
  • Excellent mixability

Cons

  • Phosphorus levels are very low
  • Magnesium content is not therapeutic
  • Higher price per serving than some concentrates

Warnings

  • Check for cocoa sensitivities
  • Derived from dairy

Nutrient quality

72 High impact

Premium isolate provides essential amino acids with high bioavailability. Mineral content is slightly higher than the vanilla version but remains below therapeutic levels for cardiovascular goals.

Ingredient transparency

97 Highest impact

The label clearly identifies all mineral and protein amounts without hiding behind blends. This transparency supports informed consumer choices regarding total dietary intake.

Customer satisfaction

81 Highest impact

A higher review count and consistent rating suggest the chocolate flavor is well-received. User satisfaction appears driven by taste and the clean protein profile.

Value for money

90 Highest impact

A slightly lower price point than other isolate sizes makes this 5lb tub a cost-effective protein source. For heart health, the value is diluted as it does not replace a dedicated mineral product.

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Goals

Impact
Lower effect
F Goal FitD- Strength of SupportF CoverageC Formula Quality

Whey protein isolate provides a small amount of naturally occurring potassium which supports blood pressure regulation. This product is designed primarily for muscle recovery rather than targeted heart support.

The minimal levels of heart-relevant micronutrients like magnesium and phosphorus do not provide therapeutic benefits. High protein intake may indirectly support heart health by aiding weight management, but the formula lacks cardiac-specific actives.

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Ingredients

IngredientAmount per serving
Calories
110 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
5 Gram(s)
Total Carbohydrates
1 Gram(s)
Protein
25 Gram(s)
Calcium
140 mg
Phosphorus
67 mg
Magnesium
25 mg
Sodium
96 mg
Potassium
179 mg
Whey Protein Isolate (Sunflower Lecithin)
28.74 Gram(s)
Gluten Free Adults 18–50 Kosher Halal
Report overview
Potassium · 179 mg OverallScore43
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value
This chocolate isolate contains slightly more potassium than the vanilla version, likely due to naturally occurring minerals in cocoa. It remains a moderate source of potassium with average bioavailability scores.
Phosphorus · 67 mg OverallScore27
F Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value
This whey isolate provides a low dose of phosphorus naturally found in dairy. It serves well as a post-workout recovery tool but lacks the transparency and structural forms found in dedicated bone health products.
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