Global Supremacy Firestorm [2025] vs Usp Labs Jackd Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
![global supremacy firestorm [2025]](https://cdn.shopify.com/s/files/1/0377/1289/files/globalfirestormFRONTbackgroundremoved.webp?v=1723142075)
Global Supremacy Firestorm [2025]
global supremacy
Usp Labs Jackd
usp labs
Compare
Global Supremacy Firestorm [2025]
Usp Labs Jackd
Basic Info
Brand
global supremacy
usp labs
Product Image
Stimulants
Total Caffeine
0 mg
405 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
100%
73%
Total Mentions
2
22
Where to Buy Global Supremacy Firestorm [2025]
Ruesco
Ships from:🇺🇸 United States
$3.25
In Stock
Updated 8h ago
Where to Buy Usp Labs Jackd
Ruesco
Ships from:🇺🇸 United States
$1.50
In Stock
Updated 8h ago
NutriCartel
Ships from:🇺🇸 United States
$37.95
In Stock
Updated 9h ago
Global Supremacy Firestorm [2025]
global supremacy
View Details →Caffeine
0 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
100%
Mentions
2
Where to Buy
Ruesco
Ships from:🇺🇸 United States
$3.25
In Stock
Updated 8h ago
Pros
- Firestorm [2025] delivers intense workout energy and supports increased gains and performance.
- Users report a smooth energy experience without negative side effects often associated with ingredients like yohimbine.
- It helps users achieve personal records and feel exceptionally strong during workouts.
Cons
- A drawback of Firestorm [2025] is that its key ingredients are not available, making it difficult to assess its full composition.
Usp Labs Jackd
usp labs
View Details →Caffeine
405 mg
Exotic Stims
Yes
Contains Yohimbe
Yes
Community Approval
73%
Mentions
22
Where to Buy
Ruesco
Ships from:🇺🇸 United States
$1.50
In Stock
Updated 8h ago
NutriCartel
Ships from:🇺🇸 United States
$37.95
In Stock
Updated 9h ago
Pros
- Jackd delivers strong focus, a significant dopamine push, and real motivation for workouts.
- Users report noticeably improved performance and a fantastic mind-muscle connection.
- It provides intense energy and an elevated mood, described as a euphoric blend of aggressive and good feelings.
- Some users appreciate that it doesn't cause an excessively high heart rate compared to other pre-workouts.
- It is considered stronger than some comparable pre-workouts by certain users.
Cons
- A drawback of Jackd is that many users express nostalgia for and a preference for the original Jack3d formula, implying the current version is not as effective.
- Some users have raised concerns about high stimulant dosages, with one comment specifically mentioning "200mg dmaa as a red flag."
- The product is considered overrated by some users when compared to other pre-workouts on the market.
- The onset of effects can be slow, with users reporting it takes 30-45 minutes to fully hit.
- Its extreme intensity level makes it unsuitable for intermediate users.
Comparison Summary
Global Supremacy Firestorm [2025] is a stimulant-free pre-workout with undisclosed key ingredients, offering a smooth energy experience, in contrast to USP Labs Jackd, which is a high-stimulant formula containing 405 mg of caffeine and exotic stimulants, known for its extreme intensity. Global Supremacy Firestorm [2025] is designed for users seeking a smooth, stimulant-free energy boost, while USP Labs Jackd caters to advanced users looking for an extremely intense, high-stimulant workout experience.
Key Differences:
- Stimulants: Global Supremacy Firestorm [2025] (0 mg of caffeine and no exotic stimulants) vs Usp Labs Jackd (405 mg of caffeine and includes exotic stimulants)
- Ingredient Transparency: Global Supremacy Firestorm [2025] (Key ingredients are not available, making full composition difficult to assess) vs Usp Labs Jackd (No specific concerns regarding ingredient transparency, though high stimulant dosages are noted)
- Intensity Level / Target User: Global Supremacy Firestorm [2025] (Provides intense energy with a smooth experience, suitable for a broad range of users seeking performance enhancement) vs Usp Labs Jackd (Offers an extreme intensity level, deemed unsuitable for intermediate users due to high stimulant dosages)
- User Sentiment: Global Supremacy Firestorm [2025] (100%) vs Usp Labs Jackd (71%)
Key Similarities:
- Workout Performance Enhancement: Both products are designed to significantly enhance workout energy, focus, and overall performance, helping users achieve personal bests and improve their physical output.
- Positive User Experience: Both supplements aim to provide a positive workout experience, with Global Supremacy Firestorm [2025] offering smooth energy, and USP Labs Jackd delivering an intense, euphoric, and motivating feeling.