Imperial Nutrition Excelsior vs Imperial Nutrition Thermal Spark Comparison
See a side-by-side comparison of ingredients, stats, and community sentiment.

Imperial Nutrition Excelsior
imperial nutrition

Imperial Nutrition Thermal Spark
imperial nutrition
Compare
Imperial Nutrition Excelsior
Imperial Nutrition Thermal Spark
Stimulants
Total Caffeine
Not specified
Not specified
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
86%
88%
Total Mentions
98
41
Where to Buy Imperial Nutrition Excelsior
Ruesco
Ships from:πΊπΈ United States
$15.00
Out of Stock
Updated 11h ago
Cross The Limits
Ships from:π¬π§ United Kingdom
Β£89.99
out_of_stock
Updated 3d ago
Where to Buy Imperial Nutrition Thermal Spark
Ruesco
Ships from:πΊπΈ United States
$6.00
Out of Stock
Updated 11h ago

Imperial Nutrition Excelsior
imperial nutrition
View Details βCaffeine
N/A
Exotic Stims
No
Contains Yohimbe
No
Community Approval
86%
Mentions
98
Where to Buy
Ruesco
Ships from:πΊπΈ United States
$15.00
Out of Stock
Updated 11h ago
Cross The Limits
Ships from:π¬π§ United Kingdom
Β£89.99
out_of_stock
Updated 3d ago
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.

Imperial Nutrition Thermal Spark
imperial nutrition
View Details βCaffeine
N/A
Exotic Stims
No
Contains Yohimbe
No
Community Approval
88%
Mentions
41
Where to Buy
Ruesco
Ships from:πΊπΈ United States
$6.00
Out of Stock
Updated 11h ago
Pros
- Thermal Spark delivers powerful and long-lasting energy, often described as 'rocket fuel' and 'off the charts' endurance.
- Users report significant improvements in focus, concentration, and mood, leading to 'tunnel-vision' and 'locked-in' productivity.
- It is effective for cardio and can be stacked with other supplements for enhanced lifting performance.
- The product is considered strong and effective even when taken on its own.
Cons
- A drawback of Thermal Spark is that some users find one capsule insufficient, requiring two to feel the desired effects.
- There are concerns that the appetite suppression, for which the product was famous, may weaken over time.
- This product is explicitly excluded from any promotions or sales.
- Some users have reported not being impressed with the product, although this was sometimes attributed to not giving it a proper chance.
Comparison Summary
Imperial Nutrition Thermal Spark is praised for powerful, long-lasting energy, endurance, and mood enhancement, while Imperial Nutrition Excelsior delivers an instant energy hit, intense focus, and increased strength. Both products are from the same brand, contain no stated caffeine or exotic stimulants, and are excluded from promotions. Thermal Spark targets users seeking sustained focus and endurance for various activities, whereas Excelsior appeals to those desiring immediate, intense workout performance and strength.
Key Differences:
- Primary User Benefits: Imperial Nutrition Thermal Spark (Imperial Nutrition Thermal Spark is praised for delivering powerful, long-lasting energy, endurance, and improved mood, often noted for 'tunnel-vision' focus and effectiveness for cardio.) vs Imperial Nutrition Excelsior (Imperial Nutrition Excelsior is known for providing an instant 'rocket fuel' energy hit, intense focus, and increased strength and performance, historically regarded as a top-tier pre-workout.)
- Specific User Concerns: Imperial Nutrition Thermal Spark (Users report that one capsule may be insufficient for desired effects, concerns about weakening appetite suppression, and some users were unimpressed.) vs Imperial Nutrition Excelsior (Drawbacks include reports of batch inconsistencies, negative comedowns or crashes, and a vague mention of issues on blood tests.)
Key Similarities:
- Brand and Stimulant Profile: Both products are from the brand Imperial Nutrition and are noted to have N/A mg of caffeine and no exotic stimulants.
- Promotional Status: Both Imperial Nutrition Thermal Spark and Imperial Nutrition Excelsior are explicitly excluded from any promotions or sales.
- User Sentiment: Both products have high user sentiment.