Optimum Nutrition Gold Standard 100% Isolate vs XXL Nutrition Whey Isolate Zero
Fair comparison based on price per gram of protein, quality and more.
Verdict
XXL Nutrition Whey Isolate Zero is the better deal at $0.067/g vs $0.093/g (28% cheaper).
Also has more protein per shake: 27g vs 25g per shake.
| Property |  Optimum Nutrition Gold Standard 100% Isolate |  XXL Nutrition Whey Isolate Zero Best value |
|---|---|---|
| Price | $71.81 | $59.27 |
| Weight | 930g | 1000g |
| Price per gram protein | $0.093 | $0.067 |
| Price per kg | $77.22 | $59.27 |
| Protein per shake | 25g | 27g |
| Protein percentage | 83.33% | 89% |
| Calories per shake | 100 kcal | 108 kcal |
| Type | Isolate | Isolate |
| Servings | 31 | 33 |
| Flavors | 2 flavors | 2 flavors |
| Rating | 4.8(4800 reviews) | 4.8(125 reviews) |
| Lactose free | Yes | Yes |
| Sugar free | No | No |
Optimum Nutrition Gold Standard 100% Isolate
- Price
- $71.81
- Weight
- 930g
- Price per gram protein
- $0.093
- Price per kg
- $77.22
- Protein per shake
- 25g
- Protein percentage
- 83.33%
- 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 Isolate Zero
Best value- Price
- $59.27
- Weight
- 1000g
- Price per gram protein
- $0.067
- Price per kg
- $59.27
- Protein per shake
- 27g
- Protein percentage
- 89%
- Calories per shake
- 108 kcal
- Type
- Isolate
- Servings
- 33
- Flavors
- 2 flavors
- Rating
- 4.8(125 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 Nutrition4.8(4,800 ratings)
100%Via WheyWijzerNo community ratings yet
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XXL Nutrition Whey Isolate Zero
Lactose-free whey isolate. Maximum protein, minimum lactose.
No shop in this regionRate this product
Via XXL Nutrition4.8(125 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?
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