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

Imperial Nutrition Thermal Spark
imperial nutrition

Smash Amf Og
kj labs
Compare
Imperial Nutrition Thermal Spark
Smash Amf Og
Stimulants
Total Caffeine
Not specified
350 mg
Exotic Stimulants
Contains Yohimbe
Community
Community Approval
85%
77%
Total Mentions
48
87
Where to Buy Imperial Nutrition Thermal Spark
Ruesco
Ships from:πΊπΈ United States
$6.00
Out of Stock
Updated 23h ago
Where to Buy Smash Amf Og
Ruesco
Ships from:πΊπΈ United States
$3.00
In Stock
Updated 23h ago
NutriCartel
Ships from:πΊπΈ United States
$49.99
In Stock
Updated 23h ago
Muscle Factory SC
Ships from:πΊπΈ United States
$52.99
In Stock
Updated Just updated
Caffeine
N/A
Exotic Stims
No
Contains Yohimbe
No
Community Approval
85%
Mentions
48
Caffeine
350 mg
Exotic Stims
No
Contains Yohimbe
Yes
Community Approval
77%
Mentions
87
Where to Buy
Ruesco
Ships from:πΊπΈ United States
$6.00
Out of Stock
Updated 23h ago
Where to Buy
Ruesco
Ships from:πΊπΈ United States
$3.00
In Stock
Updated 23h ago
NutriCartel
Ships from:πΊπΈ United States
$49.99
In Stock
Updated 23h ago
Muscle Factory SC
Ships from:πΊπΈ United States
$52.99
In Stock
Updated Just updated
Ingredient Label
Ingredient Label
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.
Pros
- Smash Amf Og delivers an intense experience, often recommended by users alongside other potent pre-workouts.
- Some users report a calm focus, increased productivity, and an improved mood without unpleasant jitters or heart rate spikes.
- The formula includes L-Citrulline for pumps, Beta Alanine for endurance, Creatine HCL for strength, and N-Acetyl L-Tyrosine for cognitive focus.
Cons
- A drawback of Smash Amf Og is its frequently criticized taste and smell, with some users describing it as "terrible" and "puke-worthy."
- Its extreme potency means that even small doses can be overwhelming, with some users reporting jitters, anxiety, and an uncomfortable "nasty rush" if too much is consumed.
- Users have noted that the effects can be too intense, leading to feelings of sickness or an inability to focus on training.
Comparison Summary
Imperial Nutrition Thermal Spark offers powerful, long-lasting energy and focus without specified caffeine, while Kj Labs Smash Amf Og provides an intense experience with 350 mg of caffeine and specific performance ingredients. Imperial Nutrition Thermal Spark is ideal for users prioritizing sustained energy and focus, potentially seeking to stack or control stimulant intake, while Kj Labs Smash Amf Og caters to advanced users desiring an extreme, all-in-one pre-workout despite its taste and intensity challenges.
Key Differences:
- Caffeine Content: Imperial Nutrition Thermal Spark (N/A mg) vs Smash Amf Og (350 mg)
- Primary User Experience & Cons: Imperial Nutrition Thermal Spark (Delivers powerful, long-lasting energy, focus, and mood enhancement; some users find one capsule insufficient and note potential weakening of appetite suppression over time.) vs Smash Amf Og (Provides an intense experience with calm focus and improved mood; frequently criticized for terrible taste and smell, and extreme potency can lead to jitters, anxiety, or sickness.)
Key Similarities:
- Exotic Stimulants: Neither Imperial Nutrition Thermal Spark nor Kj Labs Smash Amf Og contains exotic stimulants.
- Performance Enhancement Goal: Both products aim to significantly enhance energy, focus, and overall workout performance for their users.
- User Sentiment: Both products have fair to high user sentiment.