Kj Labs Doomsday vs Dark Labs Devils Test Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Kj Labs Doomsday is a highly popular extreme stimulant pre-workout with 400mg of caffeine and exotic stimulants, whereas Dark Labs Devils Test is a niche stimulant-free pump formula with high sentiment but very few community mentions.
Go with Kj Labs Doomsday if...
- •You want a high-intensity stimulant experience with 400mg of caffeine
- •You are looking for exotic stimulants like DMHA and DMBA
- •You prefer a product with a high volume of community feedback and mentions
Go with Dark Labs Devils Test if...
- •You want to avoid stimulants and caffeine entirely
- •Your primary goal is enhancing muscle pumps and fullness
- •You are sensitive to stimulants or perform evening workouts

Kj Labs Doomsday
kj labs

Dark Labs Devils Test
dark labs
Kj Labs Doomsday
Dark Labs Devils Test
Where to Buy Kj Labs Doomsday
NutriCartel
Get 15% off your order
Ruesco
Where to Buy Dark Labs Devils Test
NutriCartel
Get 15% off your order
Ruesco
Where to Buy Kj Labs Doomsday
NutriCartel
Get 15% off your order
Ruesco
Where to Buy Dark Labs Devils Test
NutriCartel
Get 15% off your order
Ruesco
Ingredient Label
Ingredient Label
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.
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
Kj Labs Doomsday is an extreme stimulant pre-workout featuring 400mg of caffeine and exotic ingredients, while Dark Labs Devils Test is a stimulant-free formula focused on muscle pumps. Kj Labs Doomsday targets experienced users seeking high-intensity energy, whereas Dark Labs Devils Test is intended for those avoiding stimulants or prioritizing blood flow.
Key Differences:
- Caffeine Content: Kj Labs Doomsday (400mg of caffeine) vs Dark Labs Devils Test (0mg of caffeine)
- Exotic Stimulants: Kj Labs Doomsday (Includes potent stimulants like DMHA and DMBA) vs Dark Labs Devils Test (Contains no exotic stimulants)
- Product Category: Kj Labs Doomsday (Extreme stimulant-based pre-workout) vs Dark Labs Devils Test (Non-stimulant pump and muscle fullness formula)
Key Similarities:
- Performance Enhancement: Both products are designed to improve training quality, whether through increased energy or enhanced muscle pumps.
- User Sentiment: Both products have high user sentiment.