El Jefe™ Guerilla Pre Workout
vs OMMI Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
OMMI Pre Workout delivers more performance per dollar than El Jefe™ Guerilla Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
El Jefe™ Guerilla vs OMMI — dosing per serving
| Ingredient | Objective | El Jefe™ Guerilla | OMMI |
|---|---|---|---|
| Theobromine | Energy | 400mg | 500mg |
| Caffeine Yield | Energy | 399mg | 388mg |
| Alpha Yohimbine | Energy | 1mg | 3mg |
| L-Citrulline | Pump | 8g | — |
| L-Citrulline Malate | Pump | — | 8g |
| Betaine Anhydrous | Pump | 2g | 2.5g |
| Arginine Nitrate | Pump | 2g | — |
| Taurine | Pump | 2g | 1g |
| Glycerol | Pump | — | 2g |
| Casein Hydrolysate | Pump | 508mg | — |
| Sodium | Pump | — | 500mg |
| AstraGin | Pump | 50mg | — |
| L-Tyrosine | Focus | 3g | 2g |
| Acetyl L-Carnitine HCl | Focus | — | 1g |
| Alpha-GPC | Focus | 800mg | 600mg |
| DMAE | Focus | 750mg | — |
| Huperzine | Focus | — | 200mcg |
| Beta-Alanine | - | 4g | 3.2g |
| Alpinina Galanga Extract | - | 300mg | — |
| Synephrine HCl | - | — | 200mg |
| Juniper Berry Extract | - | — | 200mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose El Jefe™ Guerilla If…
- No strong differentiators for this product in this comparison.
Choose OMMI If…
- ✓You want sharp mental focus that lasts through the full session
Frequently Asked Questions
Common questions about these two pre-workouts
El Jefe™ Guerilla Pre Workout has 399mg total caffeine per serving compared to 388mg in OMMI Pre Workout.
More Comparisons
How PwrRanks Scores Pre-Workouts
Our methodology
PwrRanks scores every pre-workout by analyzing its ingredient label algorithmically. We generate four objective scores — Energy, Pump, Focus, and Value — that reflect what's in the tub, not how the product is marketed. Value scores are calculated using live pricing data to reflect real cost-per-serving at time of comparison.