Optimum Nutrition Gold Standard Pre-Workout 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 $0.42/per serving vs $0.71/per serving (41% cheaper).
| Property | ![]() Optimum Nutrition Gold Standard Pre-Workout | ![]() Zumub Pre-Workout 300 Best value |
|---|---|---|
| Price | $21.24 | $12.51 |
| Price/serving | $0.71 | $0.42 |
| Servings | 30 | 30 |
| Per scoop | 11g | 10g |
| Weight | 330g | 300g |
| Clinical doses | 2 | 3 |
| Value score | 2.8 | 7.2 |
| Calories per shake | 10 kcal | 12 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.3 (0 reviews) | ⭐ 3.9 (0 reviews) |

Optimum Nutrition Gold Standard Pre-Workout
- Price
- $21.24
- Price/serving
- $0.71
- Servings
- 30
- Per scoop
- 11g
- Weight
- 330g
- Clinical doses
- 2
- Value score
- 2.8
- Calories per shake
- 10 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.3 (0 reviews)

Zumub Pre-Workout 300
Best value- Price
- $12.51
- Price/serving
- $0.42
- Servings
- 30
- Per scoop
- 10g
- Weight
- 300g
- Clinical doses
- 3
- Value score
- 7.2
- Calories per shake
- 12 kcal
- Type
- Stimulant
- Rating
- ⭐ 3.9 (0 reviews)

Optimum Nutrition Gold Standard Pre-Workout
Optimum Nutrition's pre-workout with 175mg caffeine, 3g creatine, and 1.5g citrulline. Mild but reliable — ideal for beginners who trust ON.
Pros
- ✓ 175mg caffeine (mild, good for beginners)
- ✓ 3g creatine monohydrate
- ✓ ON quality and reputation
- ✓ 30 servings
Cons
- ✗ 1.5g citrulline (far below clinical dose)
- ✗ 1.5g beta-alanine (below clinical dose)
- ✗ Less powerful than competitors
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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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