Imperial Nutrition Excelsior vs Noxygen Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.
Imperial Nutrition Excelsior is an extreme-level pre-workout with exotic stimulants and high popularity, while Purus Labs Noxygen is a more moderate formula with 250mg of caffeine and no exotic stimulants.
Go with Imperial Nutrition Excelsior if...
- •You are looking for extreme energy and intense focus
- •You prefer products with exotic stimulants
- •You want a highly popular and historically praised pre-workout
Out of Stock
Go with Noxygen if...
- •You prefer a standard 250mg dose of caffeine
- •You want to avoid exotic stimulants
- •You are looking for a product suitable for everyday use
Out of Stock

Imperial Nutrition Excelsior
imperial nutrition

Noxygen
purus labs
Compare
Imperial Nutrition Excelsior
Noxygen
Stimulants
Total Caffeine
Not specified
250 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
77%
100%
Total Mentions
182
1
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 2h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 1d ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 7d ago
Where to Buy Noxygen
Cross The Limits
Ships from:🇬🇧 United Kingdom
£39.53
in_stock
Updated 8d ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£39.53
in_stock
Updated 2h ago
NutriCartel
Ships from:🇺🇸 United States
$39.99
Out of Stock
Updated 3h ago
Caffeine
N/A
Exotic Stims
Yes
Contains Yohimbe
No
Community Approval
77%
Mentions
182
Caffeine
250 mg
Exotic Stims
No
Contains Yohimbe
No
Community Approval
100%
Mentions
1
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:🇺🇸 United States
$15.00
Out of Stock
Updated 2h ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 1d ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£93.59
out_of_stock
Updated 7d ago
Where to Buy Noxygen
Cross The Limits
Ships from:🇬🇧 United Kingdom
£39.53
in_stock
Updated 8d ago
Cross The Limits
Ships from:🇬🇧 United Kingdom
£39.53
in_stock
Updated 2h ago
NutriCartel
Ships from:🇺🇸 United States
$39.99
Out of Stock
Updated 3h 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.
No pros/cons analysis available
Comparison Summary
Imperial Nutrition Excelsior is a high-intensity formula featuring exotic stimulants, whereas Purus Labs Noxygen provides a more conventional energy boost with 250mg of caffeine. Excelsior is aimed at advanced users seeking maximum performance, while Noxygen is designed for a general audience.
Key Differences:
- Product Intensity: Imperial Nutrition Excelsior (Extreme level with exotic stimulants) vs Noxygen (Everyone level with no exotic stimulants)
- Caffeine Content: Imperial Nutrition Excelsior (Not specified) vs Noxygen (250mg)
- Market Popularity: Imperial Nutrition Excelsior (High community presence with 176 mentions) vs Noxygen (Low community presence with 1 mention)
- User Sentiment: Imperial Nutrition Excelsior (77%) vs Noxygen (100%)
Key Similarities:
- Category: Both products are marketed as pre-workout supplements intended to enhance exercise performance.
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