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

Gold Standard 100% Whey Chocolate

What We Researched
10 active ingredients analyzed · 10 inactive ingredients decoded · 9 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
67
Product Score Fair
92
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 5 g 2%
Vitamin A 0 NP 0%
Vitamin C 0 NP 0%
Calcium 0 NP 10%
Iron 0 NP 2%
Bioavailability Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin A Good
  • Vitamin C Fair
  • Calcium Good
  • Iron Fair
Other Ingredients Excellent

Fillers & Additives

  • Whey Protein Isolate
  • Whey Protein Concentrate
  • Whey Peptides
  • Cocoa
  • Sugar
  • Lecithin
  • Natural Flavors
  • Xanthan Gum
  • Rebaudioside A
  • Lactase
Efficacy Very Poor

Dosage Analysis

  • Vitamin A 0 NP Under-dosed
  • Vitamin C 0 NP Under-dosed
  • Calcium 0 NP Under-dosed
  • Iron 0 NP Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 130 kcal
Total Fat 1 g 2%
Cholesterol 30 mg 10%
Sodium 60 mg 3%
Total Carbohydrates 5 g 2%
Protein 24 g 48%
Vitamin A 0 NP 0%
Vitamin C 0 NP 0%
Calcium 0 NP 10%
Iron 0 NP 2%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Whey Protein Isolate Generally_safe

It is used as a protein source and to add bulk.

Whey Protein Concentrate Generally_safe

It is used as a protein source and to add bulk.

Whey Peptides Unknown
Cocoa Generally_safe

It is used as a flavoring agent.

Sugar Generally_safe

Adds sweetness to chewable or gummy supplements.

Lecithin Safe

It is used as an emulsifier to help mix oil and water-based ingredients.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Rebaudioside A Generally_safe

It is used to add sweetness to supplements without adding calories.

Lactase Generally_safe

It is used to aid in the digestion of lactose for individuals with lactose intolerance.

Price Comparison

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

Brand Trust Report
Optimum Nutrition

Founded 1986 · Downers Grove, IL, United States · 95 products · optimumnutrition.com

Certifications

9 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified Source
Nsf Certified For Sport Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

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

Optimum Nutrition Gold Standard 100% Whey Chocolate received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 10 active ingredients with 68 servings per container. Of the 10 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Optimum Nutrition, holds a brand trust score of 92/100 with 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport.

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

Optimum Nutrition Gold Standard 100% Whey Chocolate contains 10 active ingredients: Calories (130 kcal), Total Fat (1 g), Cholesterol (30 mg), Sodium (60 mg), Total Carbohydrates (5 g), Protein (24 g), and 4 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 Chocolate safe to take?

Optimum Nutrition Gold Standard 100% Whey Chocolate 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.

Is Optimum Nutrition a trustworthy supplement brand?

Optimum Nutrition receives a brand trust score of 92/100 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 95 products in their lineup. They hold 9 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. 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. 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.