Optimum Nutrition Gold Standard Pre-Workout vs BioTech USA Nitrox Therapy
Fair comparison based on price per gram of protein, quality and more.
Verdict
Optimum Nutrition Gold Standard Pre-Workout is the better deal at £0.87/per serving vs £1.12/per serving (23% cheaper).
| Property |  Optimum Nutrition Gold Standard Pre-Workout Best value |  BioTech USA Nitrox Therapy |
|---|---|---|
| Price | £26.00 | £22.45 |
| Price/serving | £0.87 | £1.12 |
| Servings | 30 | 20 |
| Per scoop | 11g | 17g |
| Weight | 330g | 340g |
| Clinical doses | 2 | 0 |
| Value score | 2.3 | — |
| Calories per shake | 10 kcal | 45 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.3 (0 reviews) | ⭐ 3.9 (0 reviews) |
Optimum Nutrition Gold Standard Pre-Workout
Best value- Price
- £26.00
- Price/serving
- £0.87
- Servings
- 30
- Per scoop
- 11g
- Weight
- 330g
- Clinical doses
- 2
- Value score
- 2.3
- Calories per shake
- 10 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.3 (0 reviews)
BioTech USA Nitrox Therapy
- Price
- £22.45
- Price/serving
- £1.12
- Servings
- 20
- Per scoop
- 17g
- Weight
- 340g
- Clinical doses
- 0
- Value score
- —
- Calories per shake
- 45 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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BioTech USA Nitrox Therapy
Budget pre-workout from BioTech USA with 2g creatine, 1.4g beta-alanine, and 100mg caffeine. Low-dosed but very affordable.
Pros
- ✓ Very affordable
- ✓ 2g creatine
- ✓ 100mg caffeine (mild, good for beginners)
Cons
- ✗ All ingredients below clinical dose
- ✗ 1g citrulline is very low
- ✗ Less effective for advanced users
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