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Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate supplement bottle
Optimum Nutrition

Gold Standard 100% Whey Extreme Milk Chocolate Review

What We Researched
12 active ingredients analyzed · 14 inactive ingredients decoded · 10 brand certifications checked · Page generated: Sep 2026
70
Product Score Fair
100
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium 130 mg 10%
Iron 0.9 mg 6%
Potassium 200 mg 4%
Bioavailability Very Good

Absorption Rating

  • Calcium Good
  • Iron Fair
  • Potassium Good
Other Ingredients Excellent

Fillers & Additives

  • Acesulfame Potassium
  • Sucralose
  • Artificial Flavors
  • Dipotassium Phosphate
  • Cocoa Powder
  • Maltodextrin
  • Sunflower Lecithin
  • Salt
  • Sunflower Oil
  • Natural Flavors
  • Tricalcium Phosphate
  • Modified Food Starch
  • Soy Lecithin
  • Tocopherols
Efficacy Very Poor

Dosage Analysis

  • Calcium 130 mg Under-dosed
  • Iron 0.9 mg Under-dosed
  • Potassium 200 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 120
Total Fat 2 g 3%
Saturated Fat 1 g 5%
Cholesterol 55 mg 18%
Sodium 130 mg 6%
Total Carbohydrate 3 g 1%
Dietary Fiber <1 g 2%
Total Sugars 2 g
Protein 24 g 48%
Calcium 130 mg 10%
Iron 0.9 mg 6%
Potassium 200 mg 4%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Sucralose Generally_safe

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

Artificial Flavors Generally_safe

Added to improve taste.

Dipotassium Phosphate Generally_safe

It is used to maintain the pH of supplements.

Cocoa Powder Generally_safe

It is used to add chocolate flavor and color.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Salt Safe

It is used as a flavoring agent.

Sunflower Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Tricalcium Phosphate Safe

Prevents clumping and provides supplemental calcium.

Modified Food Starch Generally_safe

It is used as a filler, binder, or thickener in supplements.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Tocopherols Safe

Prevents oxidation of oils and fats in supplements.

Brand Trust Report
Optimum Nutrition

Founded 1986 · Downers Grove, IL, United States · 311 products · optimumnutrition.com

Certifications

10 certifications
Consumerlab Source available Primary evidence
Informed Sport Source available Primary evidence
Labdoor Source available Primary evidence
Nsf Certified For Sport Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Non Gmo Project Source available Primary evidence
Nsf Gmp Source available Primary evidence
Informed Choice Supporting evidence unavailable

Transparency

5 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

5 incidents
Prop 65 Lead2025-07-21 Source available Primary source
Prop 65 Lead2024-11-22 Source available Primary source
Recall Various nutritional and beverage products2022-07-28 Source available Primary source
Prop 65 Lead2017-03-10 Source available Primary source
Lawsuit Deceptive claims about the plant-based enzyme 'Aminogen' and its effect on protein digestion and absorption.2013 Source available Primary source
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Frequently Asked Questions
Is Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate a good supplement?

Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 28 servings per container. All 14 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Optimum Nutrition, holds a brand trust score of 100/100.

What are the ingredients in Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate?

Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate contains 12 active ingredients: Calories (120), Total Fat (2 g), Saturated Fat (1 g), Cholesterol (55 mg), Sodium (130 mg), Total Carbohydrate (3 g), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate safe to take?

GoodSupp reviewed the inactive-ingredient data available for Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate. All 14 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Optimum Nutrition a trustworthy supplement brand?

Optimum Nutrition receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1986 and headquartered in Downers Grove, IL, United States, the company offers 311 products in their lineup. Note: Optimum Nutrition has 5 historical regulatory incidents on record, which are factored into the trust score.

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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 — read our methodology. 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.