El Jefe™ Guerilla vs Pump Serum Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
El Jefe™ Guerilla is a high-caffeine intermediate pre-workout designed for sustained energy, whereas Pump Serum is a completely stimulant-free formula focused exclusively on muscle pumps.
Go with El Jefe™ Guerilla if...
- •You want a balanced pre-workout with 399mg of caffeine
- •You prefer a formula that provides both energy and pump benefits
- •You are looking for a daily driver that avoids exotic stimulants
In StockCoupon Available
Go with Pump Serum if...
- •You are sensitive to caffeine or train late at night
- •You want to stack your pre-workout with other stimulants
- •Your primary goal is maximum muscle fullness and vascularity
In StockCoupon Available

El Jefe™ Guerilla
xtremis cartel

Pump Serum
huge supplements
Compare
El Jefe™ Guerilla
Pump Serum
Stimulants
Total Caffeine
399 mg
0 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
96%
100%
Total Mentions
50
5
Where to Buy El Jefe™ Guerilla
NutriCartel
Ships from:🇺🇸 United States
$57.99
In Stock
Updated 18h ago
Get 15% off your order
Where to Buy Pump Serum
NutriCartel
Ships from:🇺🇸 United States
$54.99
In Stock
Updated 18h ago
Get 15% off your order
Caffeine
399 mg
Exotic Stims
No
Contains Yohimbe
Yes
Community Approval
96%
Mentions
50
Caffeine
0 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
100%
Mentions
5
Where to Buy El Jefe™ Guerilla
NutriCartel
Ships from:🇺🇸 United States
$57.99
In Stock
Updated 18h ago
Get 15% off your order
Where to Buy Pump Serum
NutriCartel
Ships from:🇺🇸 United States
$54.99
In Stock
Updated 18h ago
Get 15% off your order
Ingredient Label
Ingredient Label
Pros
- El Jefe™ Guerilla delivers excellent pumps, enhanced endurance, and clean energy without a crash.
- Users report a smooth energy onset that lasts for hours and tapers down well.
- It is considered a 'friendlier' option compared to other El Jefe versions, with a dialed-down Alpha Yohimbine content, potentially reducing side effects.
- Many users find it suitable for daily use and appreciate its DMHA-free formulation.
Cons
- A drawback of El Jefe™ Guerilla is that one user reported increased sweating and worse performance compared to other stimulants.
- Some users note that its energy onset may not be as rapid as the regular El Jefe version.
Pros
- Pump Serum delivers a fully loaded, non-stimulant pre-workout experience.
- It is highly favored by users for its pump-enhancing effects.
- The product exhibits excellent mixability, dissolving completely in cold water.
Cons
- A drawback of Pump Serum is that some users find the taste of certain flavors, such as Strawberry Mango, to be less than ideal.
Comparison Summary
El Jefe™ Guerilla provides a potent stimulant-based experience for energy and endurance, while Pump Serum offers a specialized, caffeine-free approach to enhancing blood flow and muscle pumps. El Jefe™ Guerilla is ideal for those needing a significant energy boost, whereas Pump Serum is best suited for stimulant-free training or stacking.
Key Differences:
- Caffeine Content: El Jefe™ Guerilla (399 mg) vs Pump Serum (0 mg)
- Product Category: El Jefe™ Guerilla (Intermediate Stimulant Pre-Workout) vs Pump Serum (Non-Stimulant Pump Pre-Workout)
- Popularity: El Jefe™ Guerilla (50 mentions) vs Pump Serum (5 mentions)
Key Similarities:
- Exotic Stimulants: Neither product contains exotic stimulants.
- Performance Focus: Both products are designed to improve workout performance, whether through energy or blood flow.
- User Sentiment: Both products have high user sentiment.