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 Bulk Natural Pure Whey Protein
Fair comparison based on price per gram of protein, quality and more.
Verdict
Bulk Natural Pure Whey Protein is the better deal at £0.040/g
| Property | ![]() Optimum Nutrition Clear Whey Isolate | ![]() Bulk Natural Pure Whey Protein Best value |
|---|---|---|
| Price | £21.59 | £72.99 |
| Weight | 240g | 2500g |
| Price per gram protein | £0.108 | £0.040 |
| Price per kg | £89.96 | £29.20 |
| Protein per shake | 20g | 22g |
| Protein percentage | 83% | 73% |
| Calories per shake | 84 kcal | 116 kcal |
| Type | Isolate | Concentrate |
| Servings | 10 | 83 |
| Rating | 4.4 (820 reviews) | 4.4 (11515 reviews) |

Optimum Nutrition Clear Whey Isolate
- Price
- £21.59
- Weight
- 240g
- Price per gram protein
- £0.108
- Price per kg
- £89.96
- Protein per shake
- 20g
- Protein percentage
- 83%
- Calories per shake
- 84 kcal
- Type
- Isolate
- Servings
- 10
- Rating
- 4.4 (820 reviews)

Bulk Natural Pure Whey Protein
Best value- Price
- £72.99
- Weight
- 2500g
- Price per gram protein
- £0.040
- Price per kg
- £29.20
- Protein per shake
- 22g
- Protein percentage
- 73%
- Calories per shake
- 116 kcal
- Type
- Concentrate
- Servings
- 83
- Rating
- 4.4 (11515 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
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Bulk Natural Pure Whey Protein
Natural whey without artificial additives. Clean label.
Pros
- ✓ No artificial additives
- ✓ Clean label
- ✓ Naturally sweet
Cons
- ✗ Less sweet
Rate this product
Via Bulk★4.4(11,515 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?