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TrueFit Vanilla

4.7
★ ★ ★ ★ ★
(406 ratings)
Sodium 160 mg
Potassium 175 mg
Protein (unspecified) 25 Gram(s)
Whey Protein 25 Gram(s)
Product Image
Score55
A substantial all-in-one protein powder with a sizable fiber-and-superfood blend. Hidden blend details and notable cholesterol are the key limitations.
How scoring works
Quantity:2 Pound(s) • (20 servings)
Goals:

Score 55

A substantial all-in-one protein powder with a sizable fiber-and-superfood blend. Hidden blend details and notable cholesterol are the key limitations.
How scoring works
$63.77($3.18 per serving)
iHerb
$ 63.77
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Analysis

A 25 g grass-fed protein serving gives the powder a useful meal-style foundation. Fourteen grams of carbohydrate and a 10 g fiber-and-superfood blend make it broader than a lean protein isolate.

The blend could add dietary variety, but its individual ingredients and amounts are not supplied. Potassium is modest, while 85 mg cholesterol deserves attention from people choosing around cardiovascular priorities.

The total protein and blend amounts are clear, but the lack of blend composition limits a meaningful quality assessment. MCT powder adds a small energy component without changing the product's weak heart-specific focus.

Who is it for
  • Adults wanting a meal-style protein shake
  • Users who value added fiber and plant ingredients
  • People without a milk allergy
Best for
  • Protein-rich snacks
  • Convenient meal supplementation
  • Users seeking more than plain whey

Pros

  • Provides 25 g protein
  • Includes a 10 g fiber-and-superfood blend
  • Keeps sodium moderate
  • Offers broad meal-style nutrition

Cons

  • Superfood blend contents are hidden
  • Contains 85 mg cholesterol
  • Potassium is modest
  • Serving value is weak

Warnings

  • The whey-derived protein is unsuitable for people with a milk allergy
  • The cholesterol amount may matter to users monitoring dietary cholesterol
  • The hidden superfood blend makes allergen and interaction screening difficult

Nutrient quality

66 High impact

Substantial protein and fiber-oriented breadth provide meaningful meal support. Hidden blend composition and a less lean macro profile weaken quality and heart-health alignment.

Ingredient transparency

48 Lower impact

Protein and broad blend totals are stated, but internal ingredients and doses are hidden. Missing complete directions and non-active ingredients further reduce label clarity.

Customer satisfaction

70 High impact

The supplied average is strong and supported by moderate response volume. No comment-level evidence is available to assess repeated complaints or alignment with the intended use.

Value for money

39 Lower impact

Substantial protein and meal-style breadth provide some functional value. Hidden blend details and a high serving cost make the formula weakly competitive.

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Ingredients

IngredientAmount per serving
Calories
170 Calorie(s)
Total Fat
3.5 Gram(s)
Cholesterol
85 mg
Total Carbohydrates
14 Gram(s)
Protein
25 Gram(s)
Vitamin A
57 mcg
Vitamin C
3 mg
Vitamin D
0 mcg
Calcium
149 mg
Iron
0 mg
Sodium
160 mg
Potassium
175 mg
All-in-One Grass-Fed Protein
25 Gram(s)
All-in-One Fiber and Superfoods blend
10 Gram(s)
MCT Oil powder
1 Gram(s)
Adults 18–50
Report overview
Sodium · 160 mg OverallScore56
D Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyB- Value

An undisclosed sodium source limits confidence in ingredient quality. The low sodium dose is unlikely to replace heavy sweat losses by itself. Supporting electrolytes are included, though their form quality is uncertain, while the broader nutrition formula helps offset weak electrolyte-only value.

Potassium · 175 mg OverallScore29
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

The potassium source is not specified, so its form quality and buffering properties cannot be assessed. The 175 mg amount is moderate but remains below the collection median. Compound weight is not provided, which limits verification of the elemental yield. The moderate potassium amount offers weak value at a premium serving cost.

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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 and risk of stroke in women with hypertension and nonhypertension in the Women's Health Initiative.
    Seth A; Mossavar-Rahmani Y; Kamensky V; Silver B; Lakshminarayan K; Prentice R; Van Horn L; Wassertheil-Smoller S · Stroke · 2015
    Cohort study90,137 participantsHeart Health forPotassium
  2. Associations between sodium, potassium, and blood pressure: results from the Hispanic Community Health Study/Study of Latinos, a prospective cohort study.
    Swift SL; Sotres-Alvarez D; Raij L; Wassertheil-Smoller S; Schneiderman N; Llabre M; Zeki Al Hazzouri A; Rundek T; Van Horn L; Daviglus M; Castaneda S; Youngblood M; Mossavar-Rahmani Y; Elfassy T · The American journal of clinical nutrition · 2024
    Cohort study11,429 participantsHeart Health forPotassium
  3. Serum potassium levels provide prognostic information in symptomatic heart failure beyond traditional clinical variables.
    Toledo CC; Vellosa Schwartzmann P; Miguel Silva L; da Silva Ferreira G; Bianchini Cardoso F; Citelli Ribeiro V; Paim LR; Antunes-Correa LM; Carvalho Sposito A; Matos Souza JR; Modolo R; Nadruz W; Fernandes de Carvalho LS; Coelho-Filho OR · ESC heart failure · 2021
    Cohort study178 participantsHeart Health forPotassium
  4. 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
  5. 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
  6. 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
  7. Long-Term Potassium Monitoring and Dynamics in Heart Failure and Risk of Mortality.
    Núñez J; Bayés-Genís A; Zannad F; Rossignol P; Núñez E; Bodí V; Miñana G; Santas E; Chorro FJ; Mollar A; Carratalá A; Navarro J; Górriz JL; Lupón J; Husser O; Metra M; Sanchis J · Circulation · 2019
    Cohort study2,164 participantsHeart Health forPotassium
  8. Finerenone, Serum Potassium, and Clinical Outcomes in Heart Failure With Mildly Reduced or Preserved Ejection Fraction.
    Vardeny O; Vaduganathan M; Claggett BL; Desai AS; Jhund PS; Lam CSP; Senni M; Shah SJ; Voors AA; Zannad F; Pitt B; Matsumoto S; Merkely B; Zieroth S; Yilmaz MB; Lay-Flurrie J; Viswanathan P; Horvat-Broecker A; Scalise A; McMurray JJV; Solomon SD · JAMA cardiology · 2025
    Randomized trial6,001 participantsHeart Health forPotassium
  9. Magnesium and Potassium Supplementation for Systolic Blood Pressure Reduction in the General Normotensive Population: A Systematic Review and Subgroup Meta-Analysis for Optimal Dosage and Treatment Length.
    Behers BJ; Behers BM; Stephenson-Moe CA; Vargas IA; Meng Z; Thompson AJ; Melchor J; Wojtas CN; Rosario MA; Baker JF; Deevers AC; Mouratidis RW; Sweeney MJ · Nutrients · 2024
    Meta-analysisHeart Health forPotassium
  10. Effect of high potassium diet on endothelial function.
    Blanch N; Clifton PM; Petersen KS; Willoughby SR; Keogh JB · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2015
    Randomized trial35 participantsHeart Health forPotassium