Organic Pumpkin Seed Protein Unflavored

Organic Pumpkin Seed Protein Unflavored

NOW Sports4.4 (329 ratings)
Format:Powder Quantity: 1 Pound(s) · 30 servings
Goals
$23.30 $0.77 per serving

Product analysis

49 out of 100

Organic Pumpkin Seed Protein Unflavored offers plant-based protein with magnesium and potassium for normal mineral balance.

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

Nutrient Quality20

Nutrient forms are unspecified, leaving their quality and absorption characteristics uncertain. The available detail does not establish an advantage over other preparations.

Ingredient Transparency47

Most amounts are disclosed, but fat, cholesterol and vitamin D quantities are missing. Nutrient forms are also unspecified, limiting detailed comparisons.

Value For Money66

The available serving-cost and potassium comparisons are favorable, while the iron comparison is weaker. Protein and several other nutrient comparisons remain unresolved, so the full value is uncertain.

Customer Satisfaction69

Customer ratings are positive across a few hundred reviews. The feedback describes satisfaction without establishing nutritional or heart-health benefits.

Product Focus65

Magnesium and potassium provide a limited nutritional contribution to normal mineral balance and blood-vessel function. Any blood-pressure benefit depends on baseline intake and health, rather than following automatically from the ingredients.

Format
Powder
Container
1 Pound(s)
Per serving
$0.77
Customer rating
4.4 · 329 ratings
Report analysis

Goals

Impact
High effect
C Ingredient FitD PathwaysA- EvidenceA+ Formulation Logic
Magnesium · 179 mgVitamin D · mcg
Study evidence
Magnesium Supportive 158 studies
Potassium Supportive 182 studies
Vitamin D Mixed 164 studies

Ingredients

IngredientAmount per servingScore
Calories
60 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
0 mg
Sodium
170 mg 65
Total Carbohydrates
2 Gram(s)
Protein
10 Gram(s)
Vitamin D
0 mcg
Calcium
30 mg
Iron
4 mg 32
Potassium
230 mg 45
Magnesium
179 mg
Zinc
2 mg
Gluten Free Adults 18–50 Vegan Dairy Free Organic Vegetarian
Report overview
Sodium · 170 mg OverallScore65
D Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyA+ Value
The serving provides 170 mg of sodium at a low cost per serving. That is a small amount for replacing sweat losses during intense activity. The sodium source is unspecified.
How this ingredient is rated

Active Ingredient Quality & Bioavailability48

The sodium source is unspecified. It also lists 230 mg of potassium and 179 mg of magnesium, though the specific forms are unclear.
Sodium Source Purity & Quality
The sodium source is unspecified.
Bioavailability of Supporting Electrolytes
It also lists 230 mg of potassium and 179 mg of magnesium, though the specific forms are unclear.
Trace Mineral Complex & Buffering Forms
No trace mineral complex or sodium bicarbonate is identified.

Dose, Safety & Label Transparency65

The 170 mg serving may be insufficient to replace sweat losses during intense activity. The available ingredient panel identifies no artificial colors or sweeteners.
Sodium Dosage for Athletic Replenishment
The 170 mg serving may be insufficient to replace sweat losses during intense activity.
Ingredient Label Transparency
The sodium amount and the listed electrolyte amounts are individually stated: 170 mg of sodium, 230 mg of potassium and 179 mg of magnesium.
Artificial Color and Sweetener Disclosure
The available ingredient panel identifies no artificial colors or sweeteners.

Value100

The cost per serving is low.
Price Per Serving vs. Collection Median
The cost per serving is low.
Potassium · 230 mg OverallScore45
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value
A serving provides 230 mg potassium. The whole-product cost per serving is low. The chemical form of potassium is unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability0

The chemical form of potassium is unknown.
Potassium Form Quality
The chemical form of potassium is unknown.

Dose, Safety & Label Transparency64

A serving provides 230 mg potassium. The potassium amount is stated, though it is not explicitly called elemental potassium.
Potassium Dosage Potency
A serving provides 230 mg potassium.
Elemental Yield Transparency
The potassium amount is stated, though it is not explicitly called elemental potassium.

Value100

The whole-product cost per serving is low.
Potassium Value Efficiency
The whole-product cost per serving is low.
Iron · 4 mg OverallScore32
F Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyF Value
A serving provides 4 mg iron at a high whole-product cost per serving. The iron form is unknown. Zinc is also present and may compete with iron absorption.
How this ingredient is rated

Active Ingredient Quality & Bioavailability0

The iron form is unknown. Zinc is also present and may compete with iron absorption.
Iron Chemical Form & Bioavailability
The iron form is unknown.
Absorption Support & Blocker Avoidance
Zinc is also present and may compete with iron absorption.

Dose, Safety & Label Transparency70

The label states 4 mg iron per serving.
Elemental Iron Label Clarity
The iron amount is stated separately.
Dosage Effectiveness & Safety Range
A serving provides 4 mg iron.

Value20

The whole-product cost per serving is high.
Price per Effective Serving
The whole-product cost per serving is high.
Report alternatives

Sources

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

  1. Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
    Zhao L; Hu M; Yang L; Xu H; Song W; Qian Y; Zhao M · Journal of cardiovascular pharmacology · 2020
    Meta-analysis544,581 participants18 studies pooledHeart Health forMagnesium
  2. Effects of magnesium supplementation on improving hyperglycemia, hypercholesterolemia, and hypertension in type 2 diabetes: A pooled analysis of 24 randomized controlled trials.
    Xu L; Li X; Wang X; Xu M · Frontiers in nutrition · 2023
    Meta-analysis1,325 participants24 studies pooledHeart Health forMagnesium
  3. The effect of lowering blood pressure by magnesium supplementation in diabetic hypertensive adults with low serum magnesium levels: a randomized, double-blind, placebo-controlled clinical trial.
    Guerrero-Romero F; Rodríguez-Morán M · Journal of human hypertension · 2009
    Randomized trial82 participantsHeart Health forMagnesium
  4. Positive effects of magnesium supplementation in metabolic syndrome.
    Kisters S; Kisters K; Werner T; Vormann J; Tokmak F; Westhoff T; Gröber U; Predel HG; Reuter H · International journal of clinical pharmacology and therapeutics · 2024
    Randomized trial54 participantsHeart Health forMagnesium
  5. 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 forMagnesium Heart Health forVitamin D
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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