Optimum Nutrition Clear Whey Isolate vs Upfront Whey Isolaat
Fair comparison based on price per gram of protein, quality and more.
Verdict
Upfront Whey Isolaat is the better deal at $0.061/g vs $0.161/g (62% cheaper).
Also has more protein per shake: 30g vs 20g per shake.
| Property | ![]() Optimum Nutrition Clear Whey Isolate | ![]() Upfront Whey Isolaat Best value |
|---|---|---|
| Price | $32.28 | $36.80 |
| Weight | 240g | 700g |
| Price per gram protein | $0.161 | $0.061 |
| Price per kg | $134.50 | $52.57 |
| Protein per shake | 20g | 30g |
| Protein percentage | 83% | 86% |
| Calories per shake | 84 kcal | 128 kcal |
| Type | Isolate | Isolate |
| Servings | 10 | 20 |
| Flavors | 2 flavors | 2 flavors |
| Rating | ⭐ 4.4 (820 reviews) | ⭐ 4.6 (65 reviews) |
| Lactose free | ✅ Yes | ✅ Yes |
| Sugar free | ✅ Yes | ❌ No |

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
- Flavors
- 2 flavors
- Rating
- ⭐ 4.4 (820 reviews)
- Lactose free
- ✅ Yes
- Sugar free
- ✅ Yes

Upfront Whey Isolaat
Best value- Price
- $36.80
- Weight
- 700g
- Price per gram protein
- $0.061
- Price per kg
- $52.57
- Protein per shake
- 30g
- Protein percentage
- 86%
- Calories per shake
- 128 kcal
- Type
- Isolate
- Servings
- 20
- Flavors
- 2 flavors
- Rating
- ⭐ 4.6 (65 reviews)
- Lactose free
- ✅ Yes
- Sugar free
- ❌ No

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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Upfront Whey Isolaat
Dutch whey isolate with high protein content and minimal fat and lactose. Grassfed whey protein with transparent sourcing. Suitable for athletes who want a pure isolate without unnecessary additives.
Pros
- ✓ 100% Dutch-made
- ✓ Grassfed whey protein
- ✓ Transparent supply chain
- ✓ Virtually lactose-free (isolate)
Cons
- ✗ Smaller package (700g)
- ✗ Only available online
Rate this product
Via Upfront★4.6(65 ratings)
100%Via WheyWijzerNo community ratings yet
0%Is this product good?
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