Kj Labs Doomsday vs Dark Labs Devils Test Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.

Kj Labs Doomsday
kj labs

Dark Labs Devils Test
dark labs
Compare
Kj Labs Doomsday
Dark Labs Devils Test
Stimulants
Total Caffeine
400 mg
0 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
81%
100%
Total Mentions
21
1

Kj Labs Doomsday
kj labs
View Details →Caffeine
400 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
81%
Mentions
21
Pros
- Doomsday delivers a powerful and effective stimulant experience, with some users describing it as "fucking fire."
- It is recognized for its potent blend of stimulants, including DMHA and DMBA, appealing to those seeking strong effects.
- Users report good training sessions and a unique, specific feeling from the original formula.
- It is considered effective and "hits" well by experienced users.
Cons
- A drawback of Doomsday is that its formula has reportedly changed over time, leading to a perceived decrease in quality and effectiveness in newer versions.
- Some users have experienced a milder effect than anticipated, followed by post-workout crash and anxiety.
- Flavor is described as only "Ok," and the overall experience may not always live up to the bold claims or user expectations, with some effects like euphoria/focus being mild.

Dark Labs Devils Test
dark labs
View Details →Caffeine
0 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
100%
Mentions
1
Pros
- Devils Test offers a non-stimulant formula, making it suitable for users sensitive to stimulants or for evening workouts.
- It is designed to enhance muscle pumps, which can improve nutrient delivery and muscle fullness.
Cons
- A drawback of Devils Test is the lack of available key ingredient information, which hinders transparency and understanding of its formula.
- Based on recent user feedback, Devils Test was not explicitly mentioned among products that delivered strong effects, suggesting it may not 'hit' as effectively for some users compared to other options.
Comparison Summary
Dark Labs Devils Test is a non-stimulant formula designed for muscle pumps, while KJ Labs Doomsday is a high-stimulant product with 400 mg of caffeine and exotic stimulants, known for its powerful energy and strong effects. Devils Test targets users sensitive to stimulants or those seeking evening workouts, whereas Doomsday is for experienced users seeking an intense, high-stimulant experience.
Key Differences:
- Stimulants: Dark Labs Devils Test (0 mg caffeine and no exotic stimulants) vs Kj Labs Doomsday (400 mg caffeine and includes exotic stimulants)
- Primary Benefit Focus: Dark Labs Devils Test (Non-stimulant formula designed to enhance muscle pumps) vs Kj Labs Doomsday (Powerful stimulant experience for strong effects and energy)
- Formula Transparency/Consistency: Dark Labs Devils Test (Lacks available key ingredient information) vs Kj Labs Doomsday (Formula reportedly changed over time, leading to perceived decrease in quality)
- User Sentiment: Dark Labs Devils Test (100%) vs Kj Labs Doomsday (80%)
Key Similarities:
- Workout Enhancement: Both products aim to enhance workout performance and physical output, albeit through different mechanisms.