El Jefe® Guerilla Sample Packet
vs Void Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
El Jefe® Guerilla Sample Packet's formula has 8g L-Citrulline and 2g Betaine Anhydrous, which contribute to a higher pump score.
El Jefe® Guerilla Sample Packet's formula has 3g L-Tyrosine and 800mg Alpha-GPC, which contribute to a higher focus score.
Void Pre Workout delivers more performance per dollar than El Jefe® Guerilla Sample Packet — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
El Jefe® Guerilla Sample Packet vs Void — dosing per serving
| Ingredient | Objective | El Jefe® Guerilla Sample Packet | Void |
|---|---|---|---|
| Theobromine | Energy | 400mg | 200mg |
| Caffeine Yield | Energy | 399mg | 378mg |
| Alpha Yohimbine | Energy | 1mg | 3mg |
| L-Citrulline | Pump | 8g | 7g |
| Betaine Anhydrous | Pump | 2g | — |
| Arginine Nitrate | Pump | 2g | — |
| Taurine | Pump | 2g | 1g |
| Casein Hydrolysate | Pump | 508mg | — |
| AstraGin | Pump | 50mg | — |
| L-Tyrosine | Focus | 3g | 1g |
| Alpha-GPC | Focus | 800mg | — |
| DMAE | Focus | 750mg | — |
| Acetyl L-Carnitine HCl | Focus | — | 350mg |
| Uridine 5 Monophosphate | Focus | — | 25mg |
| Huperzine | Focus | — | 200mcg |
| Beta-Alanine | - | 4g | 4g |
| Glycogen Polymers | - | — | 1.2g |
| Choline Bitartrate | - | — | 500mg |
| Alpinina Galanga Extract | - | 300mg | — |
| EndoFlo | - | — | 150mg |
| Synephrine HCl | - | — | 100mg |
| Mucuna Pruriens Extract | - | — | 50mg |
| Kanna | - | — | 25mg |
| Vitamin B3 | - | — | 16mg |
| Vitamin B12 | - | — | 100mcg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose El Jefe® Guerilla Sample Packet If…
- ✓Mind-muscle connection is as important to you as raw energy
Choose Void 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 Sample Packet has 399mg total caffeine per serving compared to 378mg in Void Pre Workout.
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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.