Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb, 23 Servings supplement bottle
Metabolic Nutrition

Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb, 23 Servings

What We Researched
16 active ingredients analyzed · 7 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
72
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A 0.0 mcg †
Calcium 200.0 mg 15%
Iron 0.0 mg †
Potassium 131.0 mg 3%
Magnesium 19.0 mg 3%
Bioavailability Excellent

Absorption Rating

  • Vitamin A Good
  • Calcium Good
  • Iron Fair
  • Potassium Good
  • Magnesium Good
Other Ingredients Excellent

Fillers & Additives

  • Natural and Artificial Flavor
  • Cellulose Gum
  • Xanthan Gum
  • Salt
  • Sucralose
  • Acesulfame Potassium
  • Silicon Dioxide
Efficacy Very Poor

Dosage Analysis

  • Vitamin A 0.0 mcg Under-dosed
  • Calcium 200.0 mg Under-dosed
  • Iron 0.0 mg Under-dosed
  • Potassium 131.0 mg Under-dosed
  • Magnesium 19.0 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 12.0 1 †
Total Fat 1.0 g 1%
Saturated Fat 0.0 g †
Trans Fat 0.0 g †
Cholesterol 10.0 mg 3%
Sodium 55.0 mg 2%
Total Carbohydrate 2.0 g 1%
Dietary Fiber 0.0 g †
Total Sugars 1.0 g †
Includes Added Sugars 0.0 g †
Protein 25.0 g 50%
Vitamin A 0.0 mcg †
Calcium 200.0 mg 15%
Iron 0.0 mg †
Potassium 131.0 mg 3%
Magnesium 19.0 mg 3%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural and Artificial Flavor Generally_safe

It is used to improve the taste of the product.

Cellulose Gum Safe

Thickens and stabilizes supplement formulations.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Salt Safe

It is used as a flavoring agent.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Price Comparison

Target $52.99 $2.30 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$55$54$53$52$51 $52.99
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Metabolic Nutrition

Founded 1987 · Tamarac, Florida, United States · 113 products · metabolicnutrition.com/

Transparency

2 claims
In House Testing — Verified Source

Violation History

1 incident
Fda Warning Products Synedrex and E.S.P. Extreme were found to contain 2-aminoisoheptane (DMHA), an ingredient that the FDA considers to be a new dietary ingredient for which a New Dietary Ingredient notification is required and has not been submitted. The FDA stated that in the absence of such a notification, the products were considered adulterated.2019-04-10Source
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Frequently Asked Questions
Is Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb a good supplement?

Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb, 23 Servings received a product quality score of 72/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 16 active ingredients with 23 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review.

What are the ingredients in Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb?

Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb contains 16 active ingredients: Calories (12.0 1), Total Fat (1.0 g), Saturated Fat (0.0 g), Trans Fat (0.0 g), Cholesterol (10.0 mg), Sodium (55.0 mg), and 10 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb safe to take?

Metabolic Nutrition Whey Protein Isolate ISO PWDR Peanut Butter Cookie, 1.54lb, 23 Servings has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.