100% Mass Gainer Chocolate Fudge Brownie

100% Mass Gainer Chocolate Fudge Brownie

MuscleTech4.3 (5,153 ratings)
Format:Powder Quantity: 5 Pound(s) · 7 servings
Goals
$28.72 $4.10 per serving

Product analysis

49 out of 100

100% Mass Gainer Chocolate Fudge Brownie provides protein for training-related muscle needs and creatine that may support repeated high-intensity exercise with regular use. Incomplete source and mixture details make some of the formula harder to compare.

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

Nutrient Quality22

Protein can support training nutrition, but the proportions of its sources are unclear. The quality of many other ingredient forms also remains uncertain.

Ingredient Transparency59

Ingredient totals are stated, but some form details are missing. Undisclosed mixture contents or proportions make a full comparison harder.

Value For Money39

Value is difficult to judge for the protein, carbohydrate and several training-related ingredients. The mineral contributions generally look expensive when considered against the full serving cost.

Customer Satisfaction80

Customer feedback is positive, with a substantial number of ratings. Ratings reflect satisfaction and cannot establish effectiveness or safety.

Product Focus71

The formula has a clear training focus, with protein and creatine providing the main practical roles. Its many additional components make it more complex than a simple protein or creatine supplement.

Format
Powder
Container
5 Pound(s)
Per serving
$4.10
Customer rating
4.3 · 5,153 ratings
Report analysis

Goals

Fitness
Impact
Highest effect
B+ Ingredient FitB- PathwaysB- EvidenceA+ Formulation Logic
Creatine · 5 Gram(s)
Study evidence
Creatine Supportive 143 studies
Iron Supportive 81 studies
Potassium No effect 7 studies
Sodium Supportive 96 studies

Ingredients

IngredientAmount per servingScore
Calories
1330 Calorie(s)
Total Fat
4.5 Gram(s)
Cholesterol
120 mg
Total Carbohydrates
280 Gram(s)
Protein
44 Gram(s)
Calcium
650 mg 28
Iron
2.1 mg 32
Sodium
540 mg 70
Potassium
460 mg 39
L-Glutamine and Glutamine Precursor (Whey Protein)
7.5 Gram(s)
Creatine Monohydrate
5 Gram(s)
L-Leucine (Whey Protein)
4.6 Gram(s)
L-Valine (Whey Protein)
2.5 Gram(s)
L-Isoleucine (Whey Protein)
2.4 Gram(s)
Adults 18–50 Women
Report overview
Sodium · 540 mg OverallScore70
D Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyB- Value
Each serving supplies 540 mg of sodium for replenishment. The serving costs more, with the price reflecting a mass gainer. The sodium source is not specified. An artificial sweetener is listed.
How this ingredient is rated

Active Ingredient Quality & Bioavailability48

The sodium source is not specified. The available information does not specify the supporting electrolyte forms.
Sodium Source Purity & Quality
The sodium source is not specified.
Bioavailability of Supporting Electrolytes
The available information does not specify the supporting electrolyte forms.
Trace Mineral Complex & Buffering Forms
No trace mineral complex or sodium bicarbonate is identified.

Dose, Safety & Label Transparency92

The sodium amount, 460 mg of potassium are individually listed. An artificial sweetener is listed.
Sodium Dosage for Athletic Replenishment
Each serving supplies 540 mg of sodium for replenishment.
Ingredient Label Transparency
The sodium amount, 460 mg of potassium are individually listed.
Artificial Color and Sweetener Disclosure
An artificial sweetener is listed.

Value70

The serving costs more, with the price reflecting a mass gainer.
Price Per Serving vs. Collection Median
The serving costs more, with the price reflecting a mass gainer.
Potassium · 460 mg OverallScore39
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value
A serving provides 460 mg of potassium at a high cost per serving. It offers a substantial amount, and the source of the potassium total is unclear.
How this ingredient is rated

Active Ingredient Quality & Bioavailability10

The potassium source is unclear. Dipotassium phosphate appears in Other Ingredients, but its contribution to the potassium total is unknown.
Potassium Form Quality
The potassium source is unclear. Dipotassium phosphate appears in Other Ingredients, but its contribution to the potassium total is unknown.

Dose, Safety & Label Transparency78

The serving lists 460 mg of potassium without explicitly calling it elemental potassium.
Potassium Dosage Potency
A serving provides 460 mg of potassium.
Elemental Yield Transparency
The potassium amount is stated, but the available wording does not explicitly say elemental potassium.

Value20

The cost per serving is high.
Potassium Value Efficiency
The cost per serving is high.
Calcium · 650 mg OverallScore28
F Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
A serving provides 650 mg of calcium at a high cost per serving. Calcium carbonate appears in Other Ingredients, but the source of the declared calcium total is unclear. An artificial additive is listed.
How this ingredient is rated

Active Ingredient Quality & Bioavailability37

Calcium carbonate appears in Other Ingredients, but the source of the declared calcium total is unclear. The calcium amount is clearly stated.
Calcium Form & Absorption Potential
Calcium carbonate appears in Other Ingredients, but the source of the declared calcium total is unclear.
Elemental Calcium Transparency
The label states 650 mg of calcium per serving.

Dose, Safety & Label Transparency24

650 mg of calcium per serving is a large single amount, and some may not be absorbed. An artificial additive is listed, and a serving contains 15 g of sugar.
Absorption-Optimized Serving Dose
650 mg of calcium per serving is a large single amount, and some may not be absorbed.
Formulation Purity & Additives
An artificial additive is listed, and a serving contains 15 g of sugar.

Value20

The cost per serving is high.
Price Per Serving Efficiency
The 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. Creatine in combination with resistance training and improvement in muscle strength: evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusFitness forCreatine
  2. Effect of creatine and weight training on muscle creatine and performance in vegetarians.
    Burke DG; Chilibeck PD; Parise G; Candow DG; Mahoney D; Tarnopolsky M · Medicine and science in sports and exercise · 2004
    Randomized trial42 participantsFitness forCreatine
  3. Long-term creatine intake is beneficial to muscle performance during resistance training.
    Vandenberghe K; Goris M; Van Hecke P; Van Leemputte M; Vangerven L; Hespel P · Journal of applied physiology (Bethesda, Md. : 1985) · 1998
    Randomized trial19 participantsFitness forCreatine
  4. Effects of Combined Versus Single Supplementation of Creatine, Beta-Alanine, and L-Citrulline During Short Sprint Interval Training on Basketball Players' Performance: A Double-Blind Randomized Placebo-Controlled Trial.
    Li M; Sheykhlouvand M · International journal of sports physiology and performance · 2025
    Randomized trial48 participantsFitness forCreatine
  5. The Additive Effects of Creatine Supplementation and Exercise Training in an Aging Population: A Systematic Review of Randomized Controlled Trials.
    Stares A; Bains M · Journal of geriatric physical therapy (2001) · 2021
    Systematic review17 studies pooledFitness forCreatine
  6. Ferric carboxymaltose in patients with heart failure and iron deficiency.
    Anker SD; Comin Colet J; Filippatos G; Willenheimer R; Dickstein K; Drexler H; Lüscher TF; Bart B; Banasiak W; Niegowska J; Kirwan BA; Mori C; von Eisenhart Rothe B; Pocock SJ; Poole-Wilson PA; Ponikowski P; FAIR-HF Trial Investigators · The New England journal of medicine · 2010
    Randomized trial459 participantsFitness forIron
  7. Marginal iron deficiency without anemia impairs aerobic adaptation among previously untrained women.
    Brownlie T; Utermohlen V; Hinton PS; Giordano C; Haas JD · The American journal of clinical nutrition · 2002
    Randomized trial41 participantsFitness forIron
  8. Ferric Carboxymaltose Versus Ferrous Fumarate in Anemic Children with Inflammatory Bowel Disease: The POPEYE Randomized Controlled Clinical Trial.
    Bevers N; Van de Vijver E; Aliu A; Rezazadeh Ardabili A; Rosias P; Stapelbroek J; Bertrams Maartens IA; van de Feen C; Escher H; Oudshoorn A; Teklenburg S; Vande Velde S; Winkens B; Raijmakers M; Vreugdenhil A; Pierik MJ; van Rheenen PF · The Journal of pediatrics · 2023
    Randomized trial64 participantsFitness forIron
  9. Daily iron supplementation for improving anaemia, iron status and health in menstruating women.
    Low MS; Speedy J; Styles CE; De-Regil LM; Pasricha SR · The Cochrane database of systematic reviews · 2016
    Meta-analysis8,506 participants67 studies pooledFitness forIron
  10. Altered metabolic response of iron-depleted nonanemic women during a 15-km time trial.
    Zhu YI; Haas JD · Journal of applied physiology (Bethesda, Md. : 1985) · 1998
    Randomized trial37 participantsFitness forIron
  11. Longitudinal Association Between Sodium and Potassium Intake and Physical Performance in Older Adults.
    Lana A; Struijk EA; Ortolá R; Rodríguez-Artalejo F; Lopez-Garcia E · The journals of gerontology. Series A, Biological sciences and medical sciences · 2021
    Cohort study868 participantsFitness forPotassium
  12. Exercise-induced hyperkalaemia can be reduced in human subjects by moderate training without change in skeletal muscle Na,K-ATPase concentration.
    Kjeldsen K; Nørgaard A; Hau C · European journal of clinical investigation · 1991
    Observational study15 participantsFitness forPotassium
  13. Potassium Nitrate in Heart Failure With Preserved Ejection Fraction: A Randomized Clinical Trial.
    Zamani P; Shah SJ; Cohen JB; Zhao M; Yang W; Afable JL; Caturla M; Maynard H; Pourmussa B; Demastus C; Mohanty I; Miyake MM; Adusumalli S; Margulies KB; Prenner SB; Poole DC; Wilson N; Reddy R; Townsend RR; Ischiropoulos H; Cappola TP; Chirinos JA · JAMA cardiology · 2025
    Randomized trial84 participantsFitness forPotassium
  14. Potassium Bicarbonate Supplementation Lowers Bone Turnover and Calcium Excretion in Older Men and Women: A Randomized Dose-Finding Trial.
    Dawson-Hughes B; Harris SS; Palermo NJ; Gilhooly CH; Shea MK; Fielding RA; Ceglia L · Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2016
    Randomized trial244 participantsFitness forPotassium
  15. Exercise-Associated Muscle Cramps in Ironman-Distance Triathletes Over 3 Decades.
    Nilssen PK; Johnson KB; Hiller WDB; Miller TK; Connolly CP · Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine · 2026
    Observational study10,533 participantsFitness forPotassium
  16. Additive effects of beta-alanine and sodium bicarbonate on upper-body intermittent performance.
    Tobias G; Benatti FB; de Salles Painelli V; Roschel H; Gualano B; Sale C; Harris RC; Lancha AH; Artioli GG · Amino acids · 2013
    Randomized trial37 participantsFitness forSodium
  17. Sodium Hyperhydration Improves Performance With No Change in Thermal and Cardiovascular Strain in Female Cyclists Exercising in the Heat Across the Menstrual Cycle.
    Convit L; Orellana L; Périard JD; Carr AJ; Warmington S; Beaugeois M; Abraham A; Snipe RMJ · International journal of sport nutrition and exercise metabolism · 2025
    Randomized trial12 participantsFitness forSodium
  18. Sodium bicarbonate supplementation improves severe-intensity intermittent exercise under moderate acute hypoxic conditions.
    Deb SK; Gough LA; Sparks SA; McNaughton LR · European journal of applied physiology · 2018
    Randomized trial11 participantsFitness forSodium
  19. International Society of Sports Nutrition position stand: sodium bicarbonate and exercise performance.
    Grgic J; Pedisic Z; Saunders B; Artioli GG; Schoenfeld BJ; McKenna MJ; Bishop DJ; Kreider RB; Stout JR; Kalman DS; Arent SM; VanDusseldorp TA; Lopez HL; Ziegenfuss TN; Burke LM; Antonio J; Campbell BI · Journal of the International Society of Sports Nutrition · 2021
    Guideline / consensusFitness forSodium
  20. The effects of sodium bicarbonate ingestion on swimming interval performance in trained competitive swimmers.
    Gough LA; Newbury JW; Price M · European journal of applied physiology · 2023
    Randomized trial14 participantsFitness forSodium