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Optimum Nutrition Gold Standard 100% Whey
SPECIMEN #OPTIMUM-
Verified
ProteinOptimum Nutrition

Gold Standard 100% Whey

Muscle building and post-workout recovery.. The 24g protein dose is right in the sweet spot for muscle protein synthesis. You're getting a blend of isolate and concentrate which balances purity with cost. It's consistent, well-tested, and effective for almost anyone.

9.0/10
EXCEPTIONAL

Industry benchmark protein delivers 24g of high-quality whey per serving. WPI listed first in the blend means the majority is the premium form. Complete amino acid profile with good leucine content for muscle protein synthesis. The protein dose hits the clinical sweet spot (20-40g range). Minor incidental minerals from whey are naturally present. Clean formulation for a flavored protein.

7 ingredientsPowder149 servings
Evidence
7.0
Dosing
3.1
Synergy
6.0
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What We Like

  • Clinical 24g protein dose
  • Whey isolate is the primary source
  • Fast-digesting peptides for recovery

Watch Out For

  • Trace minerals are negligible
  • Contains dairy allergens
  • Simple formula without extras
  • Proprietary blend (Protein Blend) - individual doses hidden

What We Analyzed

Gold Standard 100% Whey Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

12 ingredients analyzed1 at clinical doses3 underdosed

Source: Official product page

Ingredient Breakdown

1 clinical3 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Calcium9.0
130mgUNDERDOSED
13%
130mg

of 1000mg

UNDERDOSED
13%
Iron9.0
0.7mgUNDERDOSED
3%
0.7mg

of 27mg

UNDERDOSED
3%
Potassium9.0
210mgUNDERDOSED
11%
210mg

of 2000mg

UNDERDOSED
11%
BlendWhat is a Blend?A blend groups multiple ingredients under one total dose. Individual amounts are hidden, so we can't verify if each ingredient is dosed effectively.Protein Blend24g total
Whey Protein Isolate9.0
Hidden in blend
Hidden in blend
Whey Protein Concentrate8.0
Hidden in blend
Hidden in blend
Whey Peptides7.0
Hidden in blend
Hidden in blend
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Cocoa Powder (Processed with Alkali), Lecithin, Natural and Artificial Flavor, Acesulfame Potassium, Lactase

Our Analysis

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