Whey Protein Isolate Unflavored

Whey Protein Isolate Unflavored

Format:Powder Quantity: 16 Ounce(s) · 15 servings
Goals
$28.00 $1.86 per serving

Product analysis

50 out of 100

Whey Protein Isolate Unflavored offers a straightforward unflavored protein option. Some amounts and detailed forms are missing from the ingredient information, limiting a full serving comparison.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

Detailed forms are missing throughout the ingredient listing. The available information therefore does not support a confident judgment about individual nutrient forms.

Ingredient Transparency38

Some ingredient amounts and all detailed forms are omitted. Those gaps make it harder to compare the complete serving with other powders.

Value For Money72

Potassium offers favorable value for the serving cost. Protein and the other listed nutrients lack enough cost information for a reliable judgment about the whole powder.

Customer Satisfaction92

Customer ratings are very positive. Thousands of reviews provide a broad view of customer opinion, without proving effectiveness or safety.

Product Focus53

The supplied heart-related support comes mainly from potassium and depends on overall intake. The broad nutrient listing does not establish additional goal benefits.

Format
Powder
Container
16 Ounce(s)
Per serving
$1.86
Customer rating
4.7 · 41,308 ratings
Report analysis

Goals

Impact
Moderate effect
C Ingredient FitF PathwaysC- EvidenceA+ Formulation Logic
Vitamin D · mcg
Study evidence
Potassium Supportive 182 studies
Vitamin D Mixed 164 studies

Ingredients

IngredientAmount per servingScore
Calories
120 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
15 mg
Sodium
55 mg
Total Carbohydrate
0 Gram(s)
Protein
27 Gram(s)
Vitamin D
0 mcg
Calcium
120 mg
Iron
0 mg
Potassium
130 mg 34
Gluten Free Adults 18–50
Report overview
Potassium · 130 mg OverallScore34
F Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyB+ Value
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Potassium intake, stroke, and cardiovascular disease a meta-analysis of prospective studies.
    D'Elia L; Barba G; Cappuccio FP; Strazzullo P · Journal of the American College of Cardiology · 2011
    Meta-analysis247,510 participants11 studies pooledHeart Health forPotassium
  2. Oral potassium supplementation for management of essential hypertension: A meta-analysis of randomized controlled trials.
    Poorolajal J; Zeraati F; Soltanian AR; Sheikh V; Hooshmand E; Maleki A · PloS one · 2017
    Meta-analysis1,213 participants23 studies pooledHeart Health forPotassium
  3. Joint association of urinary sodium and potassium excretion with cardiovascular events and mortality: prospective cohort study.
    O'Donnell M; Mente A; Rangarajan S; McQueen MJ; O'Leary N; Yin L; Liu X; Swaminathan S; Khatib R; Rosengren A; Ferguson J; Smyth A; Lopez-Jaramillo P; Diaz R; Avezum A; Lanas F; Ismail N; Yusoff K; Dans A; Iqbal R; Szuba A; Mohammadifard N; Oguz A; Yusufali AH; Alhabib KF; Kruger IM; Yusuf R; Chifamba J; Yeates K; Dagenais G; Wielgosz A; Lear SA; Teo K; Yusuf S; PURE Investigators · BMJ (Clinical research ed.) · 2019
    Cohort study103,570 participantsHeart Health forPotassium
  4. Effect of Potassium Supplementation on Endothelial Function: A Systematic Review and Meta-Analysis of Intervention Studies.
    D'Elia L; Cappuccio FP; Masulli M; La Fata E; Rendina D; Galletti F · Nutrients · 2023
    Meta-analysis332 participants5 studies pooledHeart Health forPotassium
  5. Effects of potassium supplementation on office, home, and 24-h blood pressure in patients with essential hypertension.
    Kawano Y; Minami J; Takishita S; Omae T · American journal of hypertension · 1999
    Randomized trial55 participantsHeart Health forPotassium
  6. Vitamin D supplementation for cardiometabolic risk markers in pregnant women based on the gestational diabetes mellitus or obesity status : a randomized clinical trial.
    Yin WJ; Wang P; Ma SS; Tao RX; Hu HL; Jiang XM; Zhang Y; Tao FB; Zhu P · European journal of nutrition · 2024
    Randomized trial1,537 participantsHeart Health forVitamin D
  7. Paricalcitol and endothelial function in chronic kidney disease trial.
    Zoccali C; Curatola G; Panuccio V; Tripepi R; Pizzini P; Versace M; Bolignano D; Cutrupi S; Politi R; Tripepi G; Ghiadoni L; Thadhani R; Mallamaci F · Hypertension (Dallas, Tex. : 1979) · 2015
    Randomized trial88 participantsHeart Health forVitamin D
  8. Vitamin D Supplementation, Serum 25(OH)D Concentrations and Cardiovascular Disease Risk Factors: A Systematic Review and Meta-Analysis.
    Mirhosseini N; Rainsbury J; Kimball SM · Frontiers in cardiovascular medicine · 2020
    Meta-analysis81 studies pooledHeart Health forVitamin D
  9. Does vitamin D supplementation modulate metabolic risk factors of cardiovascular disease? A systematic review and meta-analysis of clinical trials.
    Abumweis S; Alqadi S; Al Tarteer A; Alrefai W; Alzoughool F; Jew S; Qudah T · Asia Pacific journal of clinical nutrition · 2026
    Meta-analysis45 studies pooledHeart Health forVitamin D
  10. Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
    Norouzzadeh M; Rashedi MH; Mahdavi-Mazdeh G; Kosari A; Shahinfar H · Current atherosclerosis reports · 2026
    Meta-analysisHeart Health forVitamin D