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Whey Protein Isolate Creamy Vanilla

NOW Sports
4.6
(2152 ratings)
Potassium 158 mg
Protein (unspecified) 25 Gram(s)
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Score89

A pure vanilla whey isolate that offers high protein with incidental potassium for general heart and muscle support.

How scoring works
Quantity:10 lb(s)(142 servings)
Goals:
Heart Health

Score 89

A pure vanilla whey isolate that offers high protein with incidental potassium for general heart and muscle support.

How scoring works
$175.90($1.23 per serving)
Daily Vita
$ 175.90
Vitacost
$ 202.23
iHerb
$ 183.84
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Analysis

This whey protein isolate is designed primarily for muscle maintenance and recovery, but it naturally contributes about 158mg of potassium per scoop. This mineral content helps support the body's electrolyte status during and after physical activity.

By choosing an isolate, you are getting a very pure protein with minimal fat and cholesterol, which supports general cardiovascular wellness. It is a good option for active individuals who want their protein to contribute to their daily mineral requirements.

Pros

  • Very low fat and cholesterol content
  • High protein purity per serving
  • Contains naturally occurring minerals
  • Excellent mixability and taste
  • Supports muscle recovery and mineral balance

Cons

  • Potassium dose is low for specific heart goals
  • Much more expensive than standalone potassium
  • Includes sweeteners and flavorings

Warnings

  • Contains milk-derived ingredients
  • Use as a food supplement only, not for weight reduction
  • Consult a professional if you have dairy sensitivities

Nutrient quality

77 High impact

The protein source is of high quality, though the potassium is naturally occurring and its specific form is not disclosed. While supportive of overall nutrition, the mineral dosage is secondary to the primary protein focus.

Ingredient transparency

99 Highest impact

The nutritional facts panel clearly lists major and minor components with specific dosages. Labeling provides clear instructions for use and comprehensive disclosure of additional ingredients.

Customer satisfaction

92 Highest impact

User ratings are consistently high across a large sample size of consumers. Feedback indicates that the experience with flavor and protein quality aligns well with stated product purposes.

Value for money

87 Highest impact

The price per serving is reasonable for a large-format protein isolate of this quality. While the total price is high, the high serving count justifies the initial investment.

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Goals

Impact
Lower effect
D Goal FitD- Strength of SupportF CoverageB- Formula Quality

Potassium found naturally in whey protein isolate contributes to the foundational regulation of blood pressure and vascular health. This electrolyte is essential for maintaining the heart's electrical rhythm and managing sodium balance.

The heart-related contribution of this product is modest, as its primary design is for muscle protein synthesis and recovery. It lacks targeted doses and specialized heart-health ingredients like CoQ10 or Vitamin K2.

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Ingredients

IngredientAmount per serving
Calories
120 Calorie(s)
Total Fat
0.5 Gram(s)
Cholesterol
5 mg
Sodium
50 mg
Total Carbohydrates
2 Gram(s)
Protein
25 Gram(s)
Vitamin D
0 mcg
Calcium
161 mg
Iron
0.3 mg
Potassium
158 mg
Gluten Free Adults 18–50 Kosher
Report overview
Potassium · 158 mg OverallScore43
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value
NOW Sports Whey Isolate provides a modest amount of naturally occurring potassium from its dairy source. While a high-quality protein, it is not optimized for those specifically seeking high doses of potassium.
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