Optimum Nutrition Gold Standard Pre-Workout vs JNX Sports The Curse!
Fair comparison based on price per gram of protein, quality and more.
Verdict
Optimum Nutrition Gold Standard Pre-Workout is the better deal at $0.71/per serving vs $1.44/per serving (51% cheaper).
| Property |  Optimum Nutrition Gold Standard Pre-Workout Best value |  JNX Sports The Curse! |
|---|---|---|
| Price | $21.24 | $43.08 |
| Price/serving | $0.71 | $1.44 |
| Servings | 30 | 30 |
| Per scoop | 11g | 8.3g |
| Weight | 330g | 250g |
| Clinical doses | 2 | 1 |
| Value score | 2.8 | 0.7 |
| Calories per shake | 10 kcal | 5 kcal |
| Type | Stimulant | Stimulant |
| Rating | ⭐ 4.3 (0 reviews) | ⭐ 4.3 (0 reviews) |
Optimum Nutrition Gold Standard Pre-Workout
Best value- 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)
JNX Sports The Curse!
- Price
- $43.08
- Price/serving
- $1.44
- Servings
- 30
- Per scoop
- 8.3g
- Weight
- 250g
- Clinical doses
- 1
- Value score
- 0.7
- Calories per shake
- 5 kcal
- Type
- Stimulant
- Rating
- ⭐ 4.3 (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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JNX Sports The Curse!
Compact pre-workout with small serving size (5g). 155mg caffeine, 1.6g beta-alanine, and creatine. Known for intense focus but low dosages.
Pros
- ✓ 50 servings per tub (great value)
- ✓ 155mg caffeine (mild)
- ✓ Popular and proven
Cons
- ✗ Very low citrulline (700mg)
- ✗ All ingredients below clinical dose
- ✗ Small serving = less active ingredients
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