Imperial Nutrition Excelsior vs Kj Labs Doomsday Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Imperial Nutrition Excelsior is a legendary, highly popular extreme pre-workout with undisclosed caffeine levels, whereas Kj Labs Doomsday offers a potent 400mg caffeine dose and exotic stimulants like DMHA with fewer community mentions.
Go with Imperial Nutrition Excelsior if...
- •You want a legendary 'GOAT' status pre-workout with high popularity
- •You prioritize intense, 'locked-in' focus during your training
- •You are looking for an immediate, high-intensity energy hit
Out of Stock
Go with Kj Labs Doomsday if...
- •You prefer a specific, high caffeine dosage of 400mg
- •You are looking for a formula containing DMHA and DMBA
- •You want a potent stimulant experience that users describe as 'fire'
In StockCoupon Available
Imperial Nutrition Excelsior
imperial nutrition
Kj Labs Doomsday
kj labs
Compare
Imperial Nutrition Excelsior
Kj Labs Doomsday
Basic Info
Brand
imperial nutrition
kj labs
Product Image
Ingredient Label
Stimulants
Total Caffeine
Not specified
400 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
77%
89%
Total Mentions
163
37
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 18h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 2d ago
Where to Buy Kj Labs Doomsday
NutriCartel
Ships from:🇺🇸 United States
$49.95
In Stock
Updated 147d ago
Get 15% off your order
Ruesco
Ships from:🇺🇸 United States
$3.00
In Stock
Updated 18h ago
Caffeine
N/A
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
77%
Mentions
163
Caffeine
400 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
89%
Mentions
37
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 18h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 2d ago
Where to Buy Kj Labs Doomsday
NutriCartel
Ships from:🇺🇸 United States
$49.95
In Stock
Updated 147d ago
Get 15% off your order
Ruesco
Ships from:🇺🇸 United States
$3.00
In Stock
Updated 18h ago
Ingredient Label
Ingredient Label
Pros
- Excelsior delivers an instant hit of energy, described by users as 'rocket fuel' and a 'solid hitter'.
- Many users praise its ability to provide intense focus and concentration during workouts, allowing them to feel 'locked in' for extended periods.
- It has been historically regarded as a top-tier pre-workout, with some calling it 'the GOAT'.
- Users report increased strength and performance, such as lifting heavier weights and crushing workouts.
Cons
- A drawback of Excelsior is that it is excluded from any promotions or sales.
- Some users report inconsistencies between batches, leading to 'hit or miss' experiences where it may not work effectively.
- There are reports of a negative comedown or crash after the effects wear off, with users feeling a lack of motivation.
- One user mentioned that 'something turn up on blood tests' after taking Excelsior, though details are vague.
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.
Comparison Summary
Imperial Nutrition Excelsior is a legendary extreme pre-workout known for its intense focus and high popularity, while Kj Labs Doomsday features a 400mg caffeine dose paired with DMHA and DMBA. Excelsior is designed for those seeking a high-energy 'rocket fuel' experience, whereas Doomsday is for experienced users who prioritize specific, potent stimulant blends.
Key Differences:
- Caffeine Content: Imperial Nutrition Excelsior (Not specified) vs Kj Labs Doomsday (400mg)
- Market Popularity: Imperial Nutrition Excelsior (High community presence with 156 mentions) vs Kj Labs Doomsday (Niche presence with 37 mentions)
- Stimulant Composition: Imperial Nutrition Excelsior (Relies on a proprietary blend of exotic stimulants) vs Kj Labs Doomsday (Features a disclosed blend including DMHA and DMBA)
Key Similarities:
- Product Intensity: Both products are categorized as extreme-level supplements intended for experienced users.
- Exotic Stimulants: Both products utilize exotic stimulants to achieve their high-intensity effects.
- Post-Workout Crash: Users of both formulas have reported experiencing a comedown or crash after the effects wear off.
- User Sentiment: Both products have fair to high user sentiment.
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