Cellucor C4 Ultimate vs 5% Nutrition 5150
Fair comparison based on price per gram of protein, quality and more.
Verdict
5% Nutrition 5150 is the better deal at £1.46/per serving vs £1.66/per serving (12% cheaper).
| Property | ![]() Cellucor C4 Ultimate | ![]() 5% Nutrition 5150 Best value |
|---|---|---|
| Price | £33.12 | £43.85 |
| Price/serving | £1.66 | £1.46 |
| Servings | 20 | 30 |
| Per scoop | 20.5g | 10g |
| Weight | 410g | 300g |
| Clinical doses | 4 | 3 |
| Value score | 2.4 | 2.0 |
| Calories per shake | 5 kcal | 5 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.5 (0 reviews) | ⭐ 4.1 (0 reviews) |

Cellucor C4 Ultimate
- Price
- £33.12
- Price/serving
- £1.66
- Servings
- 20
- Per scoop
- 20.5g
- Weight
- 410g
- Clinical doses
- 4
- Value score
- 2.4
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.5 (0 reviews)

5% Nutrition 5150
Best value- Price
- £43.85
- Price/serving
- £1.46
- Servings
- 30
- Per scoop
- 10g
- Weight
- 300g
- Clinical doses
- 3
- Value score
- 2.0
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.1 (0 reviews)

Cellucor C4 Ultimate
Premium C4 with 300mg caffeine, 6g citrulline malate, 3.2g beta-alanine, and 3g creatine. Fully clinically dosed — top of the C4 line.
Pros
- ✓ 6g citrulline malate (clinical dose)
- ✓ 3.2g beta-alanine (clinical dose)
- ✓ 300mg caffeine
- ✓ 3g creatine
Cons
- ✗ Only 16 servings per tub
- ✗ Expensive per serving (€2.39)
- ✗ Large serving (24.8g)
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5% Nutrition 5150
Hardcore pre-workout with 400mg caffeine from multiple sources, 4g citrulline, and 2.5g beta-alanine. Not for beginners — one of the strongest pre-workouts on the market.
Pros
- ✓ 400mg caffeine (very high)
- ✓ 4g citrulline
- ✓ 2.5g CarnoSyn beta-alanine
- ✓ B-vitamins
Cons
- ✗ Extremely high caffeine - not for beginners
- ✗ No creatine
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