Imperial Nutrition Excelsior vs Kill Switch Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Imperial Nutrition Excelsior is a legendary extreme pre-workout with high popularity (148 mentions) and undisclosed caffeine, while Kill Switch provides 300mg of caffeine and exotic stimulants with a higher user sentiment score.
Go with Imperial Nutrition Excelsior if...
- •You want a legendary 'rocket fuel' energy experience
- •Intense focus and strength gains are your main priorities
- •You prefer a product with a high volume of community mentions
Out of Stock
Go with Kill Switch if...
- •You prefer a product with a higher overall user sentiment rating
- •You want a specific 300mg caffeine dose for cardio and performance
- •You are looking for a potent formula that can be stacked with other supplements
In StockCoupon Available

Imperial Nutrition Excelsior
imperial nutrition

Kill Switch
death row formulations
Compare
Imperial Nutrition Excelsior
Kill Switch
Stimulants
Total Caffeine
Not specified
300 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
79%
90%
Total Mentions
149
82
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 23h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£89.99
out_of_stock
Updated 10d ago
Where to Buy Kill Switch
NutriCartel
Ships from:🇺🇸 United States
$49.99
In Stock
Updated 23h ago
Get 15% off your order
Muscle Factory SC
Ships from:🇺🇸 United States
$52.99
Out of Stock
Updated Just updated
Caffeine
N/A
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
79%
Mentions
149
Caffeine
300 mg
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
90%
Mentions
82
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 23h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£89.99
out_of_stock
Updated 10d ago
Where to Buy Kill Switch
NutriCartel
Ships from:🇺🇸 United States
$49.99
In Stock
Updated 23h ago
Get 15% off your order
Muscle Factory SC
Ships from:🇺🇸 United States
$52.99
Out of Stock
Updated Just updated
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
- Kill Switch delivers an amazing and potent workout experience, often described as a 'go-to' for many users.
- Users report a noticeable boost in cardio performance when using Kill Switch.
- It is praised for containing potent ingredients, including well-regarded analogs, with some users stating it lives up to its hype.
- Kill Switch can be effectively combined with other supplements for enhanced effects.
Cons
- A drawback of Kill Switch is its perceived inconsistency between batches, leading to varied user experiences.
- Some users report it being ineffective, with concerns about the authenticity or dosage of its ingredient profile, such as Beta-Alanine.
- It may not work for all users, with some finding its effects underwhelming compared to other pre-workouts.
Comparison Summary
Imperial Nutrition Excelsior is a cult-favorite extreme pre-workout known for its 'locked in' focus, while Kill Switch is a high-performing formula noted for cardio boosts and potent analogs. Excelsior targets advanced users seeking a legendary hitter, whereas Kill Switch is for those prioritizing high satisfaction and specific caffeine dosages.
Key Differences:
- Caffeine Disclosure: Imperial Nutrition Excelsior (Caffeine content is not disclosed (N/A mg)) vs Kill Switch (Contains a specific dose of 300mg of caffeine)
- Popularity: Imperial Nutrition Excelsior (Higher market presence with 148 mentions) vs Kill Switch (More niche presence with 82 mentions)
- Performance Focus: Imperial Nutrition Excelsior (Emphasizes strength and intense concentration) vs Kill Switch (Highlights cardio performance and stackability)
Key Similarities:
- Product Intensity: Both products are classified as Extreme level supplements containing exotic stimulants.
- Batch Consistency: Users of both products have reported issues with inconsistency between different batches.
- User Sentiment: Both products have fair to high user sentiment.
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