Note: different product types
You're comparing products of different types (e.g. isolate vs concentrate). This makes a fair comparison difficult.
Optimum Nutrition 100% Whey Gold Standard vs XXL Nutrition Whey Isolate Zero
Fair comparison based on price per gram of protein, quality and more.
Verdict
Optimum Nutrition 100% Whey Gold Standard is the better deal at $0.041/g
| Property |  Optimum Nutrition 100% Whey Gold Standard Best value |  XXL Nutrition Whey Isolate Zero |
|---|---|---|
| Price | $73.25 | $55.67 |
| Weight | 2270g | 1000g |
| Price per gram protein | $0.041 | $0.062 |
| Price per kg | $32.27 | $55.67 |
| Protein per shake | 24g | 27g |
| Protein percentage | 78% | 89% |
| Calories per shake | 120 kcal | 108 kcal |
| Type | Blend | Isolate |
| Servings | 74 | 33 |
| Rating | 4.7 (15420 reviews) | 4.8 (125 reviews) |
Optimum Nutrition 100% Whey Gold Standard
Best value- Price
- $73.25
- Weight
- 2270g
- Price per gram protein
- $0.041
- Price per kg
- $32.27
- Protein per shake
- 24g
- Protein percentage
- 78%
- Calories per shake
- 120 kcal
- Type
- Blend
- Servings
- 74
- Rating
- 4.7 (15420 reviews)
XXL Nutrition Whey Isolate Zero
- Price
- $55.67
- Weight
- 1000g
- Price per gram protein
- $0.062
- Price per kg
- $55.67
- Protein per shake
- 27g
- Protein percentage
- 89%
- Calories per shake
- 108 kcal
- Type
- Isolate
- Servings
- 33
- Rating
- 4.8 (125 reviews)
Optimum Nutrition 100% Whey Gold Standard
Iconic Gold Standard whey. Worldwide bestseller, proven quality.
Pros
- ✓ Iconic brand
- ✓ Proven quality
- ✓ Good taste
Cons
- ✗ Premium price
Rate this product
Via Optimum Nutrition★4.7(15,420 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?
XXL Nutrition Whey Isolate Zero
Lactose-free whey isolate. Maximum protein, minimum lactose.
Pros
- ✓ Lactose-free
- ✓ 90%+ protein
- ✓ Ultra-fast absorption
Cons
- ✗ Premium price
Rate this product
Via XXL Nutrition★4.8(125 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?