Sport +Caffeine Wild Berry

Sport +Caffeine Wild Berry

Nuun4.5 (85 ratings)
Format:Tablet Quantity: 10 Tablet(s) · 10 servings
Goals
$5.99 $0.59 per serving

Product analysis

60 out of 100

Sport +Caffeine Wild Berry combines several minerals in a sports supplement, with favorable value for its sodium, potassium and chloride. The proportions of its mixed mineral forms are not disclosed, which limits a precise comparison with alternatives.

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

Nutrient Quality49

Potassium chloride is a favorable chloride source, while the potassium combines forms of differing quality. Their proportions are unknown, and the other nutrients offer too little information for a firm conclusion about form quality.

Ingredient Transparency67

Ingredient amounts are clearly listed, helping you compare servings. Some ingredient forms and blend proportions or components remain unclear.

Value For Money74

The serving offers favorable value when judged for sodium, potassium and chloride. Value for the other ingredients is less certain, and the sodium comparison is older.

Customer Satisfaction67

Customer feedback is generally positive. The reviews give a broader view of satisfaction but do not establish effectiveness or safety.

Product Focus47

The blend has some support for one intended goal, though the expected benefit remains uncertain. None of the included ingredients is confirmed to be unnecessary.

Format
Tablet
Container
10 Tablet(s)
Per serving
$0.59
Customer rating
4.5 · 85 ratings
Report analysis

Goals

Impact
Lower effect
D Ingredient FitF PathwaysC- EvidenceA- Formulation Logic
Magnesium · 25 mgGreen Tea · 53 mg
Study evidence
Green Tea Supportive 84 studies
Magnesium Supportive 158 studies
Potassium Supportive 182 studies

Ingredients

IngredientAmount per servingScore
Calories
15 Calorie(s)
Total Carbohydrates
2 Gram(s)
Total Sugars
1 Gram(s)
Calcium (Calcium Carbonate)
13 mg
Magnesium (Magnesium Oxide)
25 mg
Chloride (Potassium Chloride)
40 mg 68
Sodium (Sodium Bicarbonate, Sodium Carbonate)
300 mg 81
Potassium (Potassium Bicarbonate, Potassium Chloride)
150 mg 69
organic Green Tea extract
53 mg 24
Gluten Free Adults 18–50 Vegan Kosher Vegetarian
Report overview
D+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
A serving provides 300 mg sodium, which can help replace sodium lost in sweat. Sodium bicarbonate and sodium carbonate are listed, but their individual contributions are unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability52

Sodium bicarbonate and sodium carbonate are listed, including a buffering form. The evaluation identifies both more and less readily absorbed supporting-electrolyte forms, but does not name them.
Sodium Source Purity & Quality
Sodium bicarbonate and sodium carbonate are listed; their individual proportions are unknown.
Bioavailability of Supporting Electrolytes
The evaluation identifies both more and less readily absorbed supporting-electrolyte forms, but does not name them.
Trace Mineral Complex & Buffering Forms
Sodium bicarbonate is a listed buffering form.

Dose, Safety & Label Transparency100

The label lists 300 mg sodium, 150 mg potassium, and 25 mg magnesium individually per serving. The available other-ingredients information identifies neither artificial colors nor artificial sweeteners.
Sodium Dosage for Athletic Replenishment
A serving provides 300 mg sodium, which can help replace sodium lost in sweat.
Ingredient Label Transparency
The label lists 300 mg sodium, 150 mg potassium, and 25 mg magnesium individually per serving.
Artificial Color and Sweetener Disclosure
The available other-ingredients information identifies neither artificial colors nor artificial sweeteners.

Value100

A whole-product serving costs about $0.60.
Price Per Serving vs. Collection Median
A whole-product serving costs about $0.60.
C Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value
Each serving provides 150 mg of potassium, a moderate amount in the evaluation. Potassium bicarbonate and chloride are listed, but their individual shares are unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability60

Potassium bicarbonate and potassium chloride are listed; their individual shares of the potassium are unknown.
Potassium Form Quality
Potassium bicarbonate and potassium chloride are listed; their individual shares of the potassium are unknown.

Dose, Safety & Label Transparency64

The serving provides 150 mg of potassium, a moderate amount in the evaluation. The saved evidence does not include explicit elemental-potassium wording.
Potassium Dosage Potency
The declared amount is 150 mg of potassium per serving, a moderate amount in this evaluation.
Elemental Yield Transparency
The potassium amount is recorded, but the saved evidence does not include explicit elemental-potassium wording.

Value100

A whole-product serving costs about $0.60.
Potassium Value Efficiency
A whole-product serving costs about $0.60.
B+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyB+ Value
Each serving provides 40 mg of chloride. The named source is potassium chloride, and the whole-product serving costs about $0.60.
How this ingredient is rated

Active Ingredient Quality & Bioavailability80

The recorded chloride source is potassium chloride; the source classification does not measure absorption.
Chloride source quality
The recorded chloride source is potassium chloride; the source classification does not measure absorption.

Dose, Safety & Label Transparency51

The serving provides 40 mg of chloride from potassium chloride.
Chloride amount per serving
The recorded serving contains 40 mg of chloride.
Amount and source disclosure
The recorded chloride amount and its source, potassium chloride, are both identified.

Value80

The whole-product serving costs about $0.60; this is not a price for chloride alone.
Price per serving
The recorded price is about $0.60 per whole-product serving, not for chloride alone.
Report alternatives

Sources

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

  1. Green tea catechins and blood pressure: a systematic review and meta-analysis of randomised controlled trials.
    Khalesi S; Sun J; Buys N; Jamshidi A; Nikbakht-Nasrabadi E; Khosravi-Boroujeni H · European journal of nutrition · 2015
    Meta-analysis13 studies pooledHeart Health forGreen Tea
  2. Effect of Green Tea on Blood Pressure in Healthy Individuals: A Meta-Analysis.
    Yıldırım Ayaz E; Dincer B; Mesci B · Alternative therapies in health and medicine · 2023
    Meta-analysis680 participants9 studies pooledHeart Health forGreen Tea
  3. Green tea extract reduces blood pressure, inflammatory biomarkers, and oxidative stress and improves parameters associated with insulin resistance in obese, hypertensive patients.
    Bogdanski P; Suliburska J; Szulinska M; Stepien M; Pupek-Musialik D; Jablecka A · Nutrition research (New York, N.Y.) · 2012
    Randomized trial56 participantsHeart Health forGreen Tea
  4. Green tea intake lowers fasting serum total and LDL cholesterol in adults: a meta-analysis of 14 randomized controlled trials.
    Zheng XX; Xu YL; Li SH; Liu XX; Hui R; Huang XH · The American journal of clinical nutrition · 2011
    Meta-analysis1,136 participants14 studies pooledHeart Health forGreen Tea
  5. Effects of green tea on lipid profile in overweight and obese women.
    Li A; Wang Q; Li P; Zhao N; Liang Z · International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition · 2024
    Meta-analysis1,818 participants15 studies pooledHeart Health forGreen Tea
  6. 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
  7. 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
  8. 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
  9. 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
  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 forMagnesium
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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