Note: different product types
You're comparing products of different types (e.g. isolate vs concentrate). This makes a fair comparison difficult.
Optimum Nutrition Clear Whey Isolate vs XXL Nutrition All Day Protein
Fair comparison based on price per gram of protein, quality and more.
Verdict
XXL Nutrition All Day Protein is the better deal at $0.048/g
| Property | ![]() Optimum Nutrition Clear Whey Isolate | ![]() XXL Nutrition All Day Protein Best value |
|---|---|---|
| Price | $32.28 | $83.51 |
| Weight | 240g | 2500g |
| Price per gram protein | $0.161 | $0.048 |
| Price per kg | $134.50 | $33.40 |
| Protein per shake | 20g | 28g |
| Protein percentage | 83% | 69% |
| Calories per shake | 84 kcal | 155 kcal |
| Type | Isolate | Blend |
| Servings | 10 | 62 |
| Rating | 4.4 (820 reviews) | 4.6 (234 reviews) |

Optimum Nutrition Clear Whey Isolate
- Price
- $32.28
- Weight
- 240g
- Price per gram protein
- $0.161
- Price per kg
- $134.50
- Protein per shake
- 20g
- Protein percentage
- 83%
- Calories per shake
- 84 kcal
- Type
- Isolate
- Servings
- 10
- Rating
- 4.4 (820 reviews)

XXL Nutrition All Day Protein
Best value- Price
- $83.51
- Weight
- 2500g
- Price per gram protein
- $0.048
- Price per kg
- $33.40
- Protein per shake
- 28g
- Protein percentage
- 69%
- Calories per shake
- 155 kcal
- Type
- Blend
- Servings
- 62
- Rating
- 4.6 (234 reviews)

Optimum Nutrition Clear Whey Isolate
Refreshing clear whey isolate with fruity flavors. Light like lemonade, 20g protein per serving.
Pros
- ✓ Refreshing like lemonade
- ✓ 20g whey isolate
- ✓ Light and fruity
Cons
- ✗ Less protein than regular whey
Rate this product
Via Optimum Nutrition★4.4(820 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?

XXL Nutrition All Day Protein
Multi-release protein blend. Combines fast and slow proteins for all-day support.
Pros
- ✓ Continuous protein release
- ✓ Perfect between meals
- ✓ Long satiety
Cons
- ✗ Larger serving needed
Rate this product
Via XXL Nutrition★4.6(234 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?