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Optimum Nutrition

Gold Standard® 100% Plant Protein, Rich Chocolate Fudge

Rich chocolate fudge · Pea Protein, Rice Protein · 40g serving

#295in Protein Powder(347)
✓ Gluten-Free✓ Vegetarian✓ Sugar-Free
1/2
XRay Score
27/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
24g
Protein /serving
2g
Fiber /serving
150
kcal /serving
16.0g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
iHerbBest value
1.76 lb · 20 servings
US$2.04/serving
US$40.84 for pack
Buy Now
Ships Worldwide
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #295 of 347 · XRay Score 27/100
  • Weakness: Leanness (Bottom 85%)
  • Protein Source: Plant Blend
  • Flavor: Chocolate And Sweet
  • Dietary: Gluten-Free

Gold Standard® 100% Plant Protein, Rich Chocolate Fudge by Optimum Nutrition has room for improvement overall in the protein powder category with an XRay Score of 27/100, placing #295 out of 347. On the flip side, fat content is relatively elevated (bottom 85% of the category). The protein comes from a plant blend — designed to cover a wider amino acid spectrum than single-source plant proteins. It comes in a chocolate and sweet flavor profile. It should also be noted that this product is gluten-free.

How It Ranks

Ranked against 347 products in this category.

XRay Score5D weighted score across all dimensions
#295 of 347
27/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#269 of 347
16.0g/100kcal24.0g/serving23rd percentile
Value for Moneygrams of protein per unit of currency — higher is better
#191 of 234
11.8 g/US$19th percentile
Leannessprotein-to-fat ratio — higher is better
#265 of 313
6.9:115th percentile
Low Carbnet carbs per 100g — lower is better
#127 of 229
10.0g/100g4.0g/serving45th percentile
Fiberfiber per 100g — higher is better
#67 of 141
5.0g/100g2.0g/serving53rd percentile

Leaderboard

XRay Score — Protein Powder (347 products)

RankProductProtein Eff.g/100kcalScore/100
#1
Impact Soy Protein (Unflavoured)
Impact Soy Protein (Unflavoured)
MyProtein
23.6g/100kcal98
···
#293
Pure Protein 100% Whey Protein, Vanilla Milkshake
Pure Protein 100% Whey Protein, Vanilla Milkshake
Pure Protein
15.6g/100kcal27
#294
Vegan Protein, Chocolate Chip Cookies
Vegan Protein, Chocolate Chip Cookies
Ghost
14.7g/100kcal27
#295
Gold Standard® 100% Plant Protein, Rich Chocolate Fudge
Gold Standard® 100% Plant Protein, Rich Chocolate Fudge
Optimum Nutrition
16.0g/100kcal27
#296
Sport, Plant-Based Protein with Organic Brown Rice Protein Concentrate, Flaxseed, Chia Seed, Chocolate
Sport, Plant-Based Protein with Organic Brown Rice Protein Concentrate, Flaxseed, Chia Seed, Chocolate
California Gold Nutrition
15.4g/100kcal26
#297
Bone Broth Shake 300g (Cacao)
Bone Broth Shake 300g (Cacao)
Freja
15.5g/100kcal26
See all 347 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=347)
Learn more about our methodology →

Macro Split

150kcal/serving
Protein
63%
Fat
21%
Carbs
16%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (40g)Per 100g
Energy150kcal375kcal
Protein24g60g
Total Fat3.5g8.75g
Sat. Fat2g5g
Carbohydrates6g15g
Fiber2g5g
Sugar0g0g
Sodium540mg1350mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
1.76 lb800g · 20 sv
Best Value
iHerb
Worldwide
US$40.84
US$2.04/sv
Buy Now
1.76 lb800g · 20 servings
iHerb
Best Value
US$40.84
US$2.04/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.

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Optimum Nutrition Gold Standard® 100% Plant Protein, Rich Chocolate Fudge
Optimum NutritionGold Standard® 100% Plant Protein, Rich Chocolate FudgeProtein Powder · Chocolate, Sweet · Plant Blend · #295 of 347 Protein Powders
Gluten-FreeVegetarianSugar-Free
XRay Score
27/100
Weighted across
5 dimensions
Protein Efficiency16.0 g/100kcalValue for Money11.8 g/$Leanness6.9:1 P:FLow Carb10.0g net/100gFiber5.0 g/100g
This productProtein Powder avg
Nutrition
/ serving 40g/ 100g
Calories150 kcal375 kcal
Protein24g60g
Fat3.5g8.8g
Carbs (total)6.0g15g
Fiber2.0g5.0g
Sugar0.0g0.0g
Macro Split
150kcal/svg
Protein
63%
Fat
21%
Carbs
16%
Protein Powder Rankings
Value
Rank
Protein Efficiency
16.0 g/100kcal
#269/347
Value for Money
11.8 g/$
#191/234
Leanness
6.9:1 P:F
#265/313
Low Carb
10.0g net/100g
#127/229
Fiber
5.0 g/100g
#67/141
MacroXray logoMACROXRAY
Generated on Jun 14, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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