Prices updated recently · 249 products tracked across 50 brands
BRAND SPOTLIGHT·Est. 1986·USA

Optimum Nutrition

The world's best-selling protein brand. Gold Standard Whey is the benchmark.

18Products
9Retailers
$26.99From
46Top Score
Optimum Nutrition Gold Standard 100% Whey
Flagship · Gold Standard 100% Whey

Top 3 Optimum Nutrition Picks

Highest Value Score

Where to buy Optimum Nutrition

Top 6 retailers
Amazon
14 products · avg $55.24
iHerb
14 products · avg $57.03
Bodybuilding.com
11 products · avg $67.26
Walmart
10 products · avg $48.89
GNC
10 products · avg $59.09
Target
5 products · avg $47.59

Best Optimum Nutrition for…

Best for muscle building
Platinum Hydrowhey: Turbo Chocolate 3.5lb
30g protein per serving: the highest in the Optimum Nutrition lineup.
Best for budget
Gold Standard 100% Whey: Double Rich Chocolate 2.0lb
Starting at $26.49: the lowest entry price in the Optimum Nutrition range.
Best overall value
Gold Standard 100% Whey: Double Rich Chocolate 10.0lb
Value Score 46: the smartest dollar-per-gram pick from Optimum Nutrition.

All Optimum Nutrition Products

Optimum Nutrition Gold Standard 100% Whey
46Score
#1 Value
Optimum Nutrition
Gold Standard 100% Whey: Double Rich Chocolate 10lb
$89.99at Costco
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Optimum Nutrition Gold Standard 100% Whey
37Score
Optimum Nutrition
Gold Standard 100% Whey: Double Rich Chocolate 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
37Score
Optimum Nutrition
Gold Standard 100% Whey: Vanilla 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
37Score
Optimum Nutrition
Gold Standard 100% Whey: Strawberry Banana 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
37Score
Optimum Nutrition
Gold Standard 100% Whey: Extreme Milk Chocolate 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
37Score
Optimum Nutrition
Gold Standard 100% Whey: French Vanilla Crème 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
36Score
Optimum Nutrition
Gold Standard 100% Whey: Coffee 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
36Score
Optimum Nutrition
Gold Standard 100% Whey: Cookies & Cream 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
36Score
Optimum Nutrition
Gold Standard 100% Whey: Vanilla Ice Cream 5lb
$54.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
36Score
Optimum Nutrition
Gold Standard 100% Whey: Caramel Toffee Fudge 5lb
$56.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
35Score
Optimum Nutrition
Gold Standard 100% Whey: Rocky Road 5lb
$56.49at Amazon
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Optimum Nutrition Gold Standard 100% Whey
35Score
Optimum Nutrition
Gold Standard 100% Whey: Banana Cream 5lb
$57.49at Amazon
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Optimum Nutrition Gold Standard 100% Whey
30Score
Optimum Nutrition
Gold Standard 100% Whey: Double Rich Chocolate 2lb
$26.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
30Score
Optimum Nutrition
Gold Standard 100% Whey: French Vanilla Crème 2lb
$26.99at Walmart
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Optimum Nutrition Gold Standard 100% Casein
29Score
Optimum Nutrition
Gold Standard 100% Casein: Chocolate Supreme 4lb
$49.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
24Score
Optimum Nutrition
Gold Standard 100% Whey: Mocha Cappuccino 2lb
$29.99at Walmart
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Optimum Nutrition Gold Standard 100% Whey
24Score
Optimum Nutrition
Gold Standard 100% Whey: Vanilla Ice Cream 2lb
$29.99at Walmart
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Optimum Nutrition Platinum Hydrowhey
22Score
Optimum Nutrition
Platinum Hydrowhey: Turbo Chocolate 3.5lb
$64.99at Amazon
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How Optimum Nutrition compares

Compare Optimum Nutrition head-to-head with other top protein brands: same products, same retailers, same prices, side-by-side.

Head-to-head
Optimum Nutrition vs Dymatize
See prices, value scores and protein per dollar side-by-side →

About Optimum Nutrition

Founded in 1986 in USA, Optimum Nutrition is tracked daily on ProteinPrice. The world's best-selling protein brand. Gold Standard Whey is the benchmark. Prices on this page are pulled from up to 12 US retailers and refreshed throughout the day: sort by Value Score to find the best dollar-per-gram pick in the Optimum Nutrition catalog right now.

All Optimum Nutrition products

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Popular Comparisons

See how Optimum Nutrition stacks up head-to-head against the brands shoppers compare it with most.

Popular comparison
Optimum Nutrition vs Dymatize
Side-by-side prices, value scores, protein per dollar →

Browse Optimum Nutrition by Type

Casein Protein (1)Whey Protein Blend (12)Whey Isolate (1)