JNX Sports Shadow-X vs Zumub Pre-Workout 300
Fair comparison based on price per gram of protein, quality and more.
Verdict
Zumub Pre-Workout 300 is the better deal at £0.36/per serving vs £0.86/per serving (58% cheaper).
| Property | ![]() JNX Sports Shadow-X | ![]() Zumub Pre-Workout 300 Best value |
|---|---|---|
| Price | £25.92 | £10.88 |
| Price/serving | £0.86 | £0.36 |
| Servings | 30 | 30 |
| Per scoop | 9g | 10g |
| Weight | 270g | 300g |
| Clinical doses | 2 | 3 |
| Value score | 2.3 | 8.3 |
| Calories per shake | 5 kcal | 12 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.1 (0 reviews) | ⭐ 3.9 (0 reviews) |

JNX Sports Shadow-X
- Price
- £25.92
- Price/serving
- £0.86
- Servings
- 30
- Per scoop
- 9g
- Weight
- 270g
- Clinical doses
- 2
- Value score
- 2.3
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.1 (0 reviews)

Zumub Pre-Workout 300
Best value- Price
- £10.88
- Price/serving
- £0.36
- Servings
- 30
- Per scoop
- 10g
- Weight
- 300g
- Clinical doses
- 3
- Value score
- 8.3
- Calories per shake
- 12 kcal
- Type
- Stimulant
- Rating
- ⭐ 3.9 (0 reviews)

JNX Sports Shadow-X
Thermogenic pre-workout from JNX Sports with 200mg caffeine, 2g citrulline, and 2g beta-alanine. Focus on energy and concentration.
Pros
- ✓ 200mg caffeine
- ✓ 2g beta-alanine
- ✓ Thermogenic effect
Cons
- ✗ 2g citrulline below clinical dose
- ✗ No creatine
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Zumub Pre-Workout 300
Affordable pre-workout from Zumub with 3g creatine, 2g beta-alanine, and 200mg caffeine. Ideal entry-level option with a proven formula.
Pros
- ✓ 3g creatine monohydrate
- ✓ 2g beta-alanine
- ✓ Very affordable (€0.51/serving)
- ✓ Zumub own brand
Cons
- ✗ No citrulline
- ✗ Limited pump ingredients
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