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HomeCompareOptimum Nutrition 100% Whey Gold Standard vs Bulk Pure Whey Isolate 90

Note: different product types

You're comparing products of different types (e.g. isolate vs concentrate). This makes a fair comparison difficult.

Optimum Nutrition 100% Whey Gold Standard vs Bulk Pure Whey Isolate 90

Fair comparison based on price per gram of protein, quality and more.

Verdict

Optimum Nutrition 100% Whey Gold Standard is the better deal at $0.041/g

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Optimum Nutrition 100% Whey Gold Standard
Optimum Nutrition 100% Whey Gold Standard
Best value
Price
$73.25
Weight
2270g
Price per gram protein
$0.041
Price per kg
$32.27
Protein per shake
24g
Protein percentage
78%
Calories per shake
120 kcal
Type
Blend
Servings
74
Rating
4.7 (15420 reviews)
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Bulk Pure Whey Isolate 90
Bulk Pure Whey Isolate 90
Price
$104.39
Weight
2500g
Price per gram protein
$0.050
Price per kg
$41.76
Protein per shake
25g
Protein percentage
83%
Calories per shake
107 kcal
Type
Isolate
Servings
83
Rating
4.4 (11515 reviews)
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Optimum Nutrition 100% Whey Gold Standard

Optimum Nutrition 100% Whey Gold Standard

Iconic Gold Standard whey. Worldwide bestseller, proven quality.

Pros

  • Iconic brand
  • Proven quality
  • Good taste

Cons

  • Premium price
View at Amazon.com

Rate this product

Via Optimum Nutrition4.7(15,420 ratings)
100%
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Bulk Pure Whey Isolate 90

Bulk Pure Whey Isolate 90

Premium whey isolate. 90% protein, low in fat and lactose.

Pros

  • 90% protein
  • Low lactose
  • Fast absorption

Cons

  • Higher price
View at Bulk

Rate this product

Via Bulk4.4(11,515 ratings)
100%
Via WheyWijzerNo community ratings yet
0%
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Optimum Nutrition 100% Whey Gold Standard vs Bulk Pure Whey Isolate 90 — Comparison 2026 | WheyWijzer