Optimum Nutrition Gold Standard® 100% Whey, Delicious Strawberry, 5 lb (2.27 kg) supplement bottle
Optimum Nutrition

Gold Standard® 100% Whey, Delicious Strawberry, 5 lb (2.27 kg)

What We Researched
11 active ingredients analyzed · 6 inactive ingredients decoded · 9 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
71
Product Score Fair
92
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium 140 mg 10%
Potassium 150 mg 4%
Bioavailability Excellent

Absorption Rating

  • Calcium Good
  • Potassium Good
Other Ingredients Excellent

Fillers & Additives

  • Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Hydrolyzed Whey Protein)
  • Sunflower and/or Soy Lecithin
  • Natural and Artificial Flavor
  • Citric Acid
  • Sucralose
  • Red 40 Lake Low
Efficacy Very Poor

Dosage Analysis

  • Calcium 140 mg Under-dosed
  • Potassium 150 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 120
Total Fat 1.5 g 2%
Saturated Fat 1 g 5%
Cholesterol 60 mg 20%
Sodium 130 mg 6%
Total Carbohydrate 3 g 1%
Total Sugars 2 g
Protein 24 g 48%
Calcium 140 mg 10%
Potassium 150 mg 4%
Not a significant source of trans fat, dietary fiber, added sugars, vitamin D and iron.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Hydrolyzed Whey Protein) Generally_safe

It is used as a filler and protein source.

Sunflower and/or Soy Lecithin Generally_safe

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

Natural and Artificial Flavor Generally_safe

It is used to improve the taste of the product.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Sucralose Generally_safe

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

Red 40 Lake Caution

It is used to add color to the supplement.

Price Comparison

Target $89.99 $1.23 / serving
Best Price
iHerb $105.43 $1.44 / serving

Price History

Tracked across major retailers. Updated periodically.

$107$106$105$104$103 Mar 12 $105.00
iHerb

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, Delicious Strawberry a good supplement?

Optimum Nutrition Gold Standard® 100% Whey, Delicious Strawberry, 5 lb (2.27 kg) received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 11 active ingredients with 73 servings per container. Of the 6 inactive ingredients, 1 are rated safe and 1 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, Delicious Strawberry?

Optimum Nutrition Gold Standard® 100% Whey, Delicious Strawberry contains 11 active ingredients: Calories (120), Total Fat (1.5 g), Saturated Fat (1 g), Cholesterol (60 mg), Sodium (130 mg), Total Carbohydrate (3 g), and 5 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, Delicious Strawberry safe to take?

Optimum Nutrition Gold Standard® 100% Whey, Delicious Strawberry, 5 lb (2.27 kg) has been analyzed for ingredient safety across all its components. Of 6 inactive ingredients, 1 are rated safe. 1 ingredient is flagged for review: Red 40 Lake. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. 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.