Cellucor C4 Extreme vs XXL Nutrition Black Label Pre-Workout
Fair comparison based on price per gram of protein, quality and more.
Verdict
Cellucor C4 Extreme is the better deal at £0.79/per serving vs £1.01/per serving (22% cheaper).
| Property | ![]() Cellucor C4 Extreme Best value | ![]() XXL Nutrition Black Label Pre-Workout |
|---|---|---|
| Price | £23.65 | £30.34 |
| Price/serving | £0.79 | £1.01 |
| Servings | 30 | 30 |
| Per scoop | 9g | 13g |
| Weight | 270g | 390g |
| Clinical doses | 1 | 4 |
| Value score | 1.3 | 4.0 |
| Calories per shake | 5 kcal | 5 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.2 (0 reviews) | ⭐ 3.8 (143 reviews) |

Cellucor C4 Extreme
Best value- Price
- £23.65
- Price/serving
- £0.79
- Servings
- 30
- Per scoop
- 9g
- Weight
- 270g
- Clinical doses
- 1
- Value score
- 1.3
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.2 (0 reviews)

XXL Nutrition Black Label Pre-Workout
- Price
- £30.34
- Price/serving
- £1.01
- Servings
- 30
- Per scoop
- 13g
- Weight
- 390g
- Clinical doses
- 4
- Value score
- 4.0
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 3.8 (143 reviews)

Cellucor C4 Extreme
Stronger C4 variant with 200mg caffeine, 1.6g beta-alanine, and 1.5g creatine. More focused on energy than the Original.
Pros
- ✓ 200mg caffeine
- ✓ Contains creatine (1.5g)
- ✓ B-vitamins
- ✓ Many servings (41)
Cons
- ✗ No citrulline
- ✗ Beta-alanine below clinical dose
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XXL Nutrition Black Label Pre-Workout
Premium pre-workout from XXL Nutrition with 330mg caffeine and extra focus ingredients like tyrosine and EnXtra. High-dosed formula.
Pros
- ✓ 330mg caffeine per serving
- ✓ Extra focus with tyrosine (1000mg)
- ✓ EnXtra & ginseng for mental sharpness
Cons
- ✗ More expensive option
- ✗ No creatine
Rate this product
Via XXL Nutrition★3.8(143 ratings)
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