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Whey Protein Isolate Creamy Vanilla

NOW Sports
4.6
★ ★ ★ ★ ★
(2073 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
scaleQuantity:10 lb(s) • (142 servings)
track_changesGoals:
favorite Heart Health

leaderboard Score 89

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

How scoring works
Also available as 4 options
1 servings Potassium 158 mg, Protein (unspecified) 25 Gram(s) • 1 lb(s) • 26 servings $25.00 ($0.96 per serving) Creamy Chocolate Potassium 216 mg, Protein (unspecified) 25 Gram(s) • 1 lb(s) • 25 servings $29.60 ($1.18 per serving) 5 servings Potassium 158 mg, Protein (unspecified) 25 Gram(s) • 5 lb(s) • 71 servings $98.21 ($1.38 per serving) Unflavored Potassium 155 mg, Protein (unspecified) 25 Gram(s) • 1 lb(s) • 19 servings $35.20 ($1.85 per serving)
$175.90($1.23 per serving)
Daily Vita
$ 175.90
iHerb
$ 183.84
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psychologyAnalysis

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.

thumb_upPros
  • 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
thumb_downCons
  • Potassium dose is low for specific heart goals
  • Much more expensive than standalone potassium
  • Includes sweeteners and flavorings
warningWarnings
  • Contains milk-derived ingredients
  • Use as a food supplement only, not for weight reduction
  • Consult a professional if you have dairy sensitivities
scienceNutrient 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.

scienceIngredient 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.

thumb_upCustomer 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.

workspace_premiumValue 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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track_changesGoals
Heart Health
favoriteHeart Health
Impact
Lower effect
D Goal FitD- Strength of SupportF CoverageB- Formula Quality
Vitamin D · mcg

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.

View goal →
scienceIngredients
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
grain_off Gluten Free person Adults 18–50 Kosher
flagReport overview
PotassiumstarsOverallScore43
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD+ Value
favorite
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.
scienceView ingredientinventory_2View products
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