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ISOFLEX Cookies & Cream

4.6
★ ★ ★ ★ ★
(340 ratings)
Potassium 156 mg
Protein (unspecified) 27 Gram(s)
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Score56
A lean, substantial protein serving is the strength; modest potassium, incomplete source detail, and weaker value are the trade-offs.
How scoring works
Quantity:5 Pound(s) • (75 servings)
Goals:

Score 56

A lean, substantial protein serving is the strength; modest potassium, incomplete source detail, and weaker value are the trade-offs.
How scoring works

Also available as

6 options
Pineapple Coconut Protein (unspecified) 27 Gram(s), Potassium 160 mg • 2 Pound(s) • 30 servings $47.48 ($1.58 per serving) Citrus Peach Sensation Protein 27 Gram(s), Potassium 183 mg • 2 Pound(s) • 28 servings $49.99 ($1.78 per serving) Chocolate Potassium 229 mg, Protein 27 Gram(s) • 5 Pound(s) • 75 servings $139.99 ($1.86 per serving) Strawberry Protein 27 Gram(s), Potassium 159 mg • 5 Pound(s) • 75 servings $139.99 ($1.86 per serving) Vanilla Potassium 160 mg, Protein 27 Gram(s) • 5 Pound(s) • 75 servings $139.99 ($1.86 per serving) Vanilla Protein 27 Gram(s), Potassium 162 mg • 2 Pound(s) • 30 servings $68.46 ($2.28 per serving)
$122.13($1.62 per serving)
iHerb
$ 122.13
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Analysis

A substantial protein serving with little carbohydrate and no listed fat suits people who want concentrated protein without much extra energy. Low sodium and no listed cholesterol may also fit a heart-conscious eating pattern.

Potassium contributes only modestly to daily intake and its compound is not named. The label excerpt also does not identify the protein source or supporting flavor ingredients, which limits a fuller quality assessment.

The formula works better as a lean protein supplement than as a cardiovascular product. Its relatively costly serving weakens value compared with protein powders that provide similar macros and clearer sourcing.

Who is it for
  • Adults seeking a lean high-protein powder
  • People limiting added fat and carbohydrate
Best for
  • Post-workout protein intake
  • Increasing protein without many extra calories

Pros

  • High protein relative to calories
  • Very low fat and carbohydrate
  • Low sodium with no listed cholesterol

Cons

  • Protein source is not shown in the supplied label data
  • Potassium amount is modest and its form is unspecified
  • Serving value is weaker than comparable protein powders

Warnings

  • Milk-derived protein may be unsuitable for people with a milk allergy if the powder contains whey
  • A large concentrated protein serving may require adjustment for people following a medically restricted protein diet

Nutrient quality

55 Moderate impact

The nutrition panel gives potassium without naming its source or chemical form. The 156 mg potassium amount is low for dedicated supplementation.

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Ingredient transparency

72 High impact

Listed nutrients have clear amounts. No proprietary blend hides a key dose, but other ingredients and full directions are missing.

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Customer satisfaction

58 Moderate impact

The supplied average rating is generally strong and the rating volume provides an aggregate signal. No comment-level evidence is provided to assess recurring complaints or confirm how experience matches the intended purpose.

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Value for money

34 Situational impact

The small mineral contribution or weak form disclosure limits effective value. The main non-mineral ingredients are purposeful rather than obvious padding.

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Ingredients

IngredientAmount per serving
Calories
110 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
0 mg
Total Carbohydrate
2 Gram(s)
Protein
27 Gram(s)
Calcium
105 mg
Iron
0 mg
Sodium
50 mg
Potassium
156 mg
Gluten Free Adults 18–50 Kosher
Report overview
Potassium · 156 mg OverallScore27
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyF Value

The potassium contribution is moderate but remains well below the collection's typical target. The unspecified potassium form prevents a meaningful assessment of absorption or metabolic function. Value is poor because the below-target amount comes at a premium serving cost.

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Loading alternative details
86 Performance

W 100% Whey Isolate Protein Natural Flavor

Biochem
<p>Whey isolate provides a complete, digestible protein source with little carbohydrate and no low-value blend, giving it a more focused protein profile than the original. Clear dosing and a lean composition also make routine use easier to assess.</p>
82 Performance

Platinum Hydrowhey Turbo Chocolate

ON Optimum Nutrition
<p>Hydrolyzed whey supplies a large protein serving with very little carbohydrate, which appears better aligned with recovery than the original's broader or heavier nutrition. Peptide details and non-active ingredients are not fully supplied, so some formulation uncertainty remains.</p>
83 Performance

100% Whey Protein Isolate Unflavored

NutraBio
<p>A concentrated whey-isolate serving with very little carbohydrate offers a leaner, more focused protein option than the original. The supplied facts omit full use details and contain a likely cholesterol unit error, which reduces confidence in the label data.</p>
76 Budget

Rice Protein Powder Plain

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<p>Plain rice protein provides a straightforward plant-based protein source with little nutritional excess at a lower recurring cost than the original. The moderate protein amount and missing amino-acid details are meaningful trade-offs.</p>
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Pea Protein Power

Source Naturals
<p>Pea-protein concentrate offers a simple plant-based serving with little carbohydrate or fat at a lower routine cost than the original. Its protein amount is moderate, so it may fit lighter supplementation better than a full meal or demanding training plan.</p>
77 Budget

Egg White Protein

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<p>Egg-white protein supplies a lean protein source with very little carbohydrate and no fat at a lower serving cost than the original. Missing non-active ingredient details limit a complete comparison, but the disclosed nutrition is less cluttered.</p>
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Nitro Tech 100% Whey Gold Double Rich Chocolate

MuscleTech Performance Series
<p>A full protein serving with little carbohydrate combines a leaner profile with stronger serving-level value than the original. The exact whey ingredients and amino-acid composition are not identified, so the protein disclosure remains incomplete.</p>
82 Value

Micellar Casein Unflavored

NOW Sports
<p>Micellar casein supplies useful slow-digesting protein with little carbohydrate or fat, offering a focused option for longer gaps between meals. Favorable serving economics support value, although amino-acid, sourcing, and use details are missing.</p>
84 Value

Gold Standard 100% Whey Coffee

ON Optimum Nutrition
<p>A substantial whey serving and lean macronutrient profile provide a practical balance of protein quality and value. Ingredient forms and non-active ingredients are less completely disclosed than the core protein amount.</p>
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