Gold Standard® Pro Gainer, Double Chocolate
Double chocolate · Whey Protein Concentrate, Whey Protein Isolate, Hydrolyzed Whey, Casein · 165g serving
XRay Summary
- Ranks #331 of 347 · XRay Score 12/100
- Weakness: Low Carb (Bottom 94%)
- Protein Source: Whey Isolate
- Flavor: Chocolate And Sweet
Gold Standard® Pro Gainer, Double Chocolate by Optimum Nutrition scores below most products in its category in the protein powder category with an XRay Score of 12/100, placing #331 out of 347. On the flip side, this isn't the best pick for strict low-carb diets (bottom 94% of the category). It uses whey isolate as its protein base, a fast-absorbing source favored for its high purity and low lactose content. Flavor-wise, it features chocolate and sweet notes.
How It Ranks
Ranked against 347 products in this category.
Leaderboard
XRay Score — Protein Powder (347 products)
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.
Macro Split
Nutrition
Macronutrient breakdown and product details.
| Nutrient | Per Serving (165g) | Per 100g |
|---|---|---|
| Energy | 650kcal | 393.94kcal |
| Protein | 60g | 36.36g |
| Total Fat | 9g | 5.45g |
| Sat. Fat | 4g | 2.42g |
| Carbohydrates | 81g | 49.09g |
| Fiber | 5g | 3.03g |
| Sugar | 7g | 4.24g |
| Sodium | 340mg | 206.06mg |
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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.
