Firestorm vs Crack 40/20 Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Crack 40/20 is an extreme stimulant formula from Dark Labs featuring 400mg of caffeine, while Firestorm by Global Supremacy is a more widely discussed product known for its intense euphoria and DMHA/DMAA content.
Go with Crack 40/20 if...
- •You want a high-caffeine dose of 400mg
- •You trust the Dark Labs brand for extreme formulas
- •You prefer a product with a perfect 100% sentiment score
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Go with Firestorm if...
- •You are looking for intense euphoria and a fast come-up
- •You specifically seek DMHA and DMAA ingredients
- •You prefer a product with a higher volume of community feedback
Out of Stock

Firestorm
global supremacy
Crack 40/20
dark labs
Compare
Firestorm
Crack 40/20
Stimulants
Total Caffeine
Not specified
400 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
94%
100%
Total Mentions
32
1
Where to Buy Firestorm
NutriCartel
Ships from:🇺🇸 United States
$59.99
In Stock
Updated 2h ago
Get 15% off your order
Where to Buy Crack 40/20
Cross The Limits
Ships from:🇬🇧 United Kingdom
£150.81
out_of_stock
Updated 12d ago
Caffeine
N/A
Exotic Stims
Yes
Contains Yohimbe
Yes
Community Approval
94%
Mentions
32
Caffeine
400 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
100%
Mentions
1
Where to Buy Firestorm
NutriCartel
Ships from:🇺🇸 United States
$59.99
In Stock
Updated 2h ago
Get 15% off your order
Where to Buy Crack 40/20
Cross The Limits
Ships from:🇬🇧 United Kingdom
£150.81
out_of_stock
Updated 12d 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
Crack 40/20 is a high-caffeine extreme pre-workout, while Firestorm is a popular formula focused on intense euphoria and exotic stimulants. Crack 40/20 targets users seeking high caffeine levels, whereas Firestorm is for experienced users looking for specific stimulant effects like DMHA and DMAA.
Key Differences:
- Caffeine Content: Crack 40/20 (400mg of caffeine) vs Firestorm (Caffeine content not specified)
- Community Popularity: Crack 40/20 (1 mention) vs Firestorm (31 mentions)
- Reported Effects: Crack 40/20 (No specific user pros or cons reported) vs Firestorm (Intense euphoria and energy, though some report 'dirty stimulation' and side effects)
Key Similarities:
- Product Intensity: Both products are classified at the Extreme level.
- Exotic Stimulants: Both formulas include exotic stimulants for enhanced performance and focus.
- User Sentiment: Both products have high user sentiment.