Firestorm vs Crack 40/20 Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Firestorm by Global Supremacy is a widely discussed, exotic-stimulant-heavy pre-workout known for intense euphoria, whereas Crack 40/20 by Dark Labs is a high-caffeine, extreme-level formula with significantly less community data.
Go with Firestorm if...
- •You are looking for a well-documented experience with exotic stimulants like DMHA and DMAA
- •You prefer a product with a larger community presence and established user feedback
- •You prioritize intense euphoria and a fast-acting energy profile
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Go with Crack 40/20 if...
- •You prefer a pre-workout with a clearly defined caffeine content of 400mg
- •You are looking for an extreme-level formula from the reputable Dark Labs brand
- •You want a potent stimulant experience that relies on a high-caffeine foundation
Out of Stock

Firestorm
global supremacy
Crack 40/20
dark labs
Compare
Firestorm
Crack 40/20
Stimulants
Total Caffeine
363 mg
400 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
95%
100%
Total Mentions
42
1
Where to Buy Firestorm
NutriCartel
Ships from:🇺🇸 United States
$54.99
In Stock
Updated 22h ago
Get 15% off your order
Cross The Limits
Ships from:🇬🇧 United Kingdom
£38.69
in_stock
Updated 3d ago
Where to Buy Crack 40/20
Cross The Limits
Ships from:🇬🇧 United Kingdom
£67.00
out_of_stock
Updated 11d ago
Caffeine
363 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
95%
Mentions
42
Caffeine
400 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
100%
Mentions
1
Where to Buy Firestorm
NutriCartel
Ships from:🇺🇸 United States
$54.99
In Stock
Updated 22h ago
Get 15% off your order
Cross The Limits
Ships from:🇬🇧 United Kingdom
£38.69
in_stock
Updated 3d ago
Where to Buy Crack 40/20
Cross The Limits
Ships from:🇬🇧 United Kingdom
£67.00
out_of_stock
Updated 11d ago
Ingredient Label
Ingredient Label
Pros
- Firestorm delivers intense euphoria, energy, and a fast come-up, with some users experiencing significant performance boosts.
- It is highly recommended for individuals who specifically seek pre-workouts containing DMHA and DMAA.
- Many users find it to be a very strong and effective stimulant, even at low doses.
Cons
- A drawback of Firestorm is that some users report a 'dirty stimulation' feeling, characterized by a mentally high sensation, strong adrenaline, but poor dopamine effects, potentially due to ingredients like DMAA.
- Some individuals experience unpleasant side effects such as cold hands, runny nose, and tearing eyes, suggesting the presence of yohimbine-like compounds.
- Effects can be inconsistent, with some users reporting feeling absolutely nothing despite the strong ingredient profile.
- Experienced users accustomed to other high-potency pre-workouts may feel that something is missing or that a full 10-gram serving is necessary to achieve desired effects.
No pros/cons analysis available
Comparison Summary
Firestorm is an exotic-stimulant-focused pre-workout with a significant user history, while Crack 40/20 is a high-caffeine, extreme-level formula with limited community data. Firestorm is best suited for users seeking specific exotic stimulant effects, whereas Crack 40/20 is designed for those who prioritize high-caffeine intensity.
Key Differences:
- Caffeine Content: Firestorm (Not specified) vs Crack 40/20 (400 mg)
- Popularity: Firestorm (36 mentions) vs Crack 40/20 (1 mention)
Key Similarities:
- Product Category: Both products are classified as extreme-level pre-workouts.
- Exotic Stimulants: Both products contain exotic stimulants in their formulations.
- User Sentiment: Both products have high user sentiment.