Optimum Nutrition Gold Standard 100% Isolate vs XXL Nutrition Whey Isolaat
Fair comparison based on price per gram of protein, quality and more.
Verdict
Optimum Nutrition Gold Standard 100% Isolate is the better deal at $0.036/g vs $0.048/g (25% cheaper).
| Property |  Optimum Nutrition Gold Standard 100% Isolate Best value |  XXL Nutrition Whey Isolaat |
|---|---|---|
| Price | $27.79 | $108.29 |
| Weight | 930g | 2500g |
| Price per gram protein | $0.036 | $0.048 |
| Price per kg | $29.88 | $43.32 |
| Protein per shake | 25g | 27g |
| Protein percentage | 83% | 90% |
| Calories per shake | 100 kcal | 115 kcal |
| Type | Isolate | Isolate |
| Servings | 31 | 83 |
| Flavors | 2 flavors | 2 flavors |
| Rating | ⭐ 4.8 (4800 reviews) | ⭐ 4.6 (1279 reviews) |
| Lactose free | ✅ Yes | ✅ Yes |
| Sugar free | ❌ No | ❌ No |
Optimum Nutrition Gold Standard 100% Isolate
Best value- Price
- $27.79
- Weight
- 930g
- Price per gram protein
- $0.036
- Price per kg
- $29.88
- Protein per shake
- 25g
- Protein percentage
- 83%
- Calories per shake
- 100 kcal
- Type
- Isolate
- Servings
- 31
- Flavors
- 2 flavors
- Rating
- ⭐ 4.8 (4800 reviews)
- Lactose free
- ✅ Yes
- Sugar free
- ❌ No
XXL Nutrition Whey Isolaat
- Price
- $108.29
- Weight
- 2500g
- Price per gram protein
- $0.048
- Price per kg
- $43.32
- Protein per shake
- 27g
- Protein percentage
- 90%
- Calories per shake
- 115 kcal
- Type
- Isolate
- Servings
- 83
- Flavors
- 2 flavors
- Rating
- ⭐ 4.6 (1279 reviews)
- Lactose free
- ✅ Yes
- Sugar free
- ❌ No
Optimum Nutrition Gold Standard 100% Isolate
Ultra-pure whey isolate with 25g protein per serving. Fast-absorbing, low in fat and sugar.
View at Optimum Nutrition →Rate this product
Via Optimum Nutrition★4.8(4,800 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?
XXL Nutrition Whey Isolaat
Premium whey isolate. 90% protein, low in fat and carbs.
View at XXL Nutrition →Rate this product
Via XXL Nutrition★4.6(1,279 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?
Related comparisons
Bulk Clear Whey Isolate vs Optimum Nutrition Gold Standard 100% Isolate
$0.061/g vs $0.036/g
Bulk Clear Whey Isolate vs XXL Nutrition Whey Isolaat
$0.061/g vs $0.048/g
Bulk Pure Whey Isolate 90 vs Optimum Nutrition Gold Standard 100% Isolate
$0.049/g vs $0.036/g
Bulk Pure Whey Isolate 90 vs XXL Nutrition Whey Isolaat
$0.049/g vs $0.048/g