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Optimum Nutrition

Gold Standard® 100% Whey, Chocolate Malt, 2 lb (907 g)

Chocolate malt · Whey Protein Concentrate, Whey Protein Isolate, Hydrolyzed Whey · 31g serving

#71in Protein Powder(129)
✓ Gluten-Free✓ Vegetarian✓ Sugar-Free
1/2
XRay Score
54/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
24g
Protein /serving
1g
Fiber /serving
130
kcal /serving
18.5g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
iHerbBest value
2 lb · 29 servings
US$1.97/serving
US$56.99 for pack
Buy Now
Ships Worldwide
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #71 of 129 · XRay Score 54/100
  • Strength: Low Carb (Top 17%)
  • Protein Source: Whey Isolate
  • Flavor: Chocolate
  • Dietary: Gluten-Free

Gold Standard® 100% Whey, Chocolate Malt, 2 lb (907 g) by Optimum Nutrition lands in the middle of the pack in the protein powder category with an XRay Score of 54/100, placing #71 out of 129. Its strongest dimension is low carb (top 17%), appealing to low-carb and keto lifestyles. Built on whey isolate — a refined, fast-digesting protein with minimal fat and lactose. Flavor-wise, it features chocolate notes. Notably, as stated, this product is gluten-free.

How It Ranks

Ranked against 129 products in this category.

XRay Score5D weighted score across all dimensions
#71 of 129
54/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#76 of 129
18.5g/100kcal24.0g/serving41st percentile
Value for Moneygrams of protein per unit of currency — higher is better
#27 of 61
12.2 g/US$57th percentile
Leannessprotein-to-fat ratio — higher is better
#73 of 124
12.0:142nd percentile
Low Carbnet carbs per 100g — lower is better
#15 of 83
6.5g/100g2.0g/serving83rd percentile
Fiberfiber per 100g — higher is better
#14 of 35
3.2g/100g1.0g/serving62nd percentile

Leaderboard

XRay Score — Protein Powder (129 products)

RankProductProtein Eff.g/100kcalScore/100
#1
ISO100® Hydrolyzed, 100% Whey Protein Isolate, Fruity Pebbles, 3 lb (1.4 kg)
ISO100® Hydrolyzed, 100% Whey Protein Isolate, Fruity Pebbles, 3 lb (1.4 kg)
Dymatize
22.7g/100kcal98
—
ISO100® Hydrolyzed, 100% Whey Protein Isolate, Gourmet Vanilla, 5 lb (2.3 kg)
ISO100® Hydrolyzed, 100% Whey Protein Isolate, Gourmet Vanilla, 5 lb (2.3 kg)
Dymatize
22.7g/100kcal98
···
#69
Gold Standard® 100% Whey, Chocolate Coconut, 5 lb (2.27 kg)
Gold Standard® 100% Whey, Chocolate Coconut, 5 lb (2.27 kg)
Optimum Nutrition
18.5g/100kcal54
—
Gold Standard® 100% Whey, Coffee, 5 lb (2.27 kg)
Gold Standard® 100% Whey, Coffee, 5 lb (2.27 kg)
Optimum Nutrition
18.5g/100kcal54
···
#71
Gold Standard® 100% Whey, Chocolate Malt, 2 lb (907 g)
Gold Standard® 100% Whey, Chocolate Malt, 2 lb (907 g)
Optimum Nutrition
18.5g/100kcal54
#72
Gold Standard® 100% Whey, Chocolate Mint, 4.94 lb (2.24 kg)
Gold Standard® 100% Whey, Chocolate Mint, 4.94 lb (2.24 kg)
Optimum Nutrition
18.5g/100kcal53
#73
Egg White Protein Powder, Chocolate, 2.18 lbs (990 g)
Egg White Protein Powder, Chocolate, 2.18 lbs (990 g)
Julian Bakery
18.3g/100kcal52
See all 129 ranked →

Performance

Visual comparison across the 5 dimensions and macronutrient split.

Radar

How this product compares on each dimension — overlaid on the category median (gray). Larger area is always better. Hover any label for raw values and formula.

ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
This productAverage Protein Powder(n=129)
Learn more about our methodology →

Macro Split

130kcal/serving
Protein
76%
Fat
14%
Carbs
10%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (31g)Per 100g
Energy130kcal419.35kcal
Protein24g77.42g
Total Fat2g6.45g
Sat. Fat1g3.23g
Carbohydrates3g9.68g
Fiber1g3.23g
Sugar2g6.45g
Sodium130mg419.35mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
2 lb899g · 29 sv
Best Value
iHerb
Worldwide
US$56.99
US$1.97/sv
Buy Now
2 lb899g · 29 servings
iHerb
Best Value
US$56.99
US$1.97/serving
Worldwide
Buy
Prices shown in each retailer's original currency. Shipping availability and delivery to your country depend on the retailer.

Disclaimer — All nutritional data and product information is provided to the best of our knowledge based on publicly available sources and may contain inaccuracies. MacroXray is not responsible for discrepancies between listed and actual product data. Nothing on this site constitutes medical, dietary, or nutritional advice. Always consult a qualified healthcare professional before making changes to your diet. Dietary restriction labels (e.g. gluten-free, vegan) are based on ingredient information and may not account for cross-contamination or manufacturing processes — always verify with the manufacturer if you have allergies or intolerances. Halal, Kosher and other certifications shown are based on product labeling or third party site descriptions; actual certification status may vary by region and should be confirmed with the certifying body or manufacturer. Prices shown are sourced from third-party retailers at the time of last scan and may have changed since then. MacroXray is not a retailer and does not sell products directly.

MACROXRAY

Your Protein. Your Rules. Ranked. We rank based on published nutrition data — no sponsored rankings, no mystery grades. Just numbers.

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