Gold Standard® 100% Casein, Creamy Vanilla, 3.85 lb (1.75 kg)
Creamy vanilla · Casein, Micellar Casein · 33g serving
XRay Summary
- Ranks #38 of 129 · XRay Score 71/100
- Strength: Leanness (Top 5%)
- Protein Source: Casein
- Flavor: Vanilla
Gold Standard® 100% Casein, Creamy Vanilla, 3.85 lb (1.75 kg) by Optimum Nutrition holds a solid ranking in the protein powder category with an XRay Score of 71/100, placing #38 out of 129. Its strongest dimension is leanness (top 5%), delivering lean macros. It uses casein protein, a slow-digesting dairy source often chosen for sustained amino acid release. On the flavor front, expect vanilla tones.
How It Ranks
Ranked against 129 products in this category.
Leaderboard
XRay Score — Protein Powder (129 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 (33g) | Per 100g |
|---|---|---|
| Energy | 120kcal | 363.64kcal |
| Protein | 24g | 72.73g |
| Total Fat | 0.5g | 1.52g |
| Sat. Fat | — | — |
| Carbohydrates | 3g | 9.09g |
| Fiber | 1g | 3.03g |
| Sugar | 1g | 3.03g |
| Sodium | 230mg | 696.97mg |
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