Note: different product types
You're comparing products of different types (e.g. isolate vs concentrate). This makes a fair comparison difficult.
Upfront Clear Whey Limonade Stevia vs Zumub 100% Whey Isolate
Fair comparison based on price per gram of protein, quality and more.
Verdict
Zumub 100% Whey Isolate is the better deal at £0.049/g
| Property | ![]() Upfront Clear Whey Limonade Stevia | ![]() Zumub 100% Whey Isolate Best value |
|---|---|---|
| Price | £29.65 | £40.23 |
| Weight | 700g | 1000g |
| Price per gram protein | £0.056 | £0.049 |
| Price per kg | £42.36 | £40.23 |
| Protein per shake | 19g | 25g |
| Protein percentage | 76% | 82% |
| Calories per shake | 87 kcal | 105 kcal |
| Type | Hydrolysate | Isolate |
| Servings | 28 | 33 |
| Rating | 4.7 (0 reviews) | 4.5 (2500 reviews) |

Upfront Clear Whey Limonade Stevia
- Price
- £29.65
- Weight
- 700g
- Price per gram protein
- £0.056
- Price per kg
- £42.36
- Protein per shake
- 19g
- Protein percentage
- 76%
- Calories per shake
- 87 kcal
- Type
- Hydrolysate
- Servings
- 28
- Rating
- 4.7 (0 reviews)

Zumub 100% Whey Isolate
Best value- Price
- £40.23
- Weight
- 1000g
- Price per gram protein
- £0.049
- Price per kg
- £40.23
- Protein per shake
- 25g
- Protein percentage
- 82%
- Calories per shake
- 105 kcal
- Type
- Isolate
- Servings
- 33
- Rating
- 4.5 (2500 reviews)

Upfront Clear Whey Limonade Stevia
Refreshing clear whey sweetened with stevia instead of artificial sweeteners. Same high protein content as the regular version, but with a more natural taste profile.
Pros
- ✓ Sweetened with stevia (natural)
- ✓ Refreshing and light
- ✓ Dutch brand
Cons
- ✗ Limited flavor options
- ✗ Smaller package (700g)
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Zumub 100% Whey Isolate
Whey isolate from Zumub. 90% protein, competitive price.
Pros
- ✓ 90% protein
- ✓ Great price
- ✓ Good flavors
Cons
- ✗ Longer delivery time
Rate this product
Via Zumub★4.5(2,500 ratings)
100%Via WheyWijzerNo community ratings yet
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