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ISOFLEX Chiller Citrus Peach Sensation

4.4
★ ★ ★ ★ ★
(705 ratings)
Potassium 183 mg
Protein 27 Gram(s)
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Score78
A concentrated whey serving supports daily protein intake with a generally lean nutrition profile. Its 183 mg of potassium is a minor dietary contribution rather than meaningful heart-focused support.
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Quantity:2 Pound(s) • (28 servings)
Goals:

Score 78

A concentrated whey serving supports daily protein intake with a generally lean nutrition profile. Its 183 mg of potassium is a minor dietary contribution rather than meaningful heart-focused support.
How scoring works
$49.99($1.78 per serving)
Nutrition Faktory
$ 49.99
iHerb
$ 68.46
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Analysis

The citrus-peach isolate gives 27 g of protein with no listed fat and only 1 g of carbohydrate. The unusual fruit flavor may appeal to people who do not want a milkshake-style protein drink.

Protein can support general nutrition and lean-mass maintenance, but it is not a targeted cardiovascular active. Its 183 mg of potassium is a minor dietary contribution rather than meaningful heart-focused support.

The tub contains twenty-eight servings and carries a relatively high serving cost. A dedicated potassium or heart-health product would be more suitable when cardiovascular support is the main reason for purchase.

Who is it for
  • Adults who need a convenient complete-protein supplement
  • People building meals or shakes around whey protein
  • Users treating potassium as a minor dietary contribution rather than the main benefit
Best for
  • Increasing daily protein intake
  • Supporting muscle maintenance alongside exercise
  • Convenient shakes and mixed meals

Pros

  • Provides 27 g of protein per serving
  • Includes 183 mg of naturally occurring potassium
  • 80 mg of sodium is clearly disclosed
  • The unusual fruit flavor may appeal to people who do not want a milkshake-style protein drink.

Cons

  • Not formulated around heart-specific active ingredients
  • Potassium source form is not identified
  • Its 183 mg of potassium is a minor dietary contribution rather than meaningful heart-focused support.

Warnings

  • Whey is milk-derived and is not suitable for people with a milk-protein allergy.
  • People with chronic kidney disease may need an individualized protein and potassium limit before using a concentrated whey powder.
  • The naturally occurring potassium should be included in daily totals when using potassium-retaining medicines or following a potassium-restricted diet.

Nutrient quality

89 Highest impact

Whey isolate provides a substantial lean protein serving, while potassium makes only a modest contribution. The main protein amount is meaningful, though potassium remains modest.

Ingredient transparency

79 High impact

Active nutrient amounts are clearly shown on the supplied nutrition panel. The potassium compound and complete non-active ingredient list are not identified.

Customer satisfaction

78 High impact

The aggregate rating is generally favorable and is supported by moderate review volume. No specific review comments are supplied, so repeated complaints and purpose alignment cannot be assessed directly.

Value for money

61 Moderate impact

Value is limited for the formula quality and effective serving. The price largely pays for protein rather than meaningful potassium delivery.

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Ingredients

IngredientAmount per serving
Calories
110 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
0 mg
Total Carbohydrates
1 Gram(s)
Protein
27 Gram(s)
Calcium
122 mg
Iron
0 mg
Sodium
80 mg
Potassium
183 mg
Adults 18–50 Sugar Free
Report overview
Potassium · 183 mg OverallScore29
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

The listed potassium amount is moderate but remains well below the collection's typical target. The label does not identify the potassium compound, leaving absorption and metabolic benefits uncertain. Value is weak because the serving combines a below-target amount with a relatively elevated cost.

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Sources

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

  1. 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
  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