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
90%
71%
Total Mentions
31
42

Imperial Nutrition Thermal Spark
imperial nutrition
View Details →Caffeine
N/A
Exotic Stims
No
Contains Yohimbe
No
Community Approval
90%
Mentions
31
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.

Smash Amf Og
kj labs
View Details →Caffeine
350 mg
Exotic Stims
No
Contains Yohimbe
Yes
Community Approval
71%
Mentions
42
Where to Buy
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 provides powerful, long-lasting energy and focus without specified caffeine content, while Kj Labs Smash Amf Og contains 350mg of caffeine and is noted for its extreme intensity and frequently criticized taste. Imperial Nutrition Thermal Spark is suited for users seeking sustained energy and focus, potentially for stacking, whereas Kj Labs Smash Amf Og targets experienced users desiring an intense pre-workout with specific performance ingredients, despite potential overwhelming effects.
Key Differences:
- Caffeine Content: Imperial Nutrition Thermal Spark (N/A mg) vs Smash Amf Og (350 mg)
- Potency and User Experience: Imperial Nutrition Thermal Spark (Delivers powerful and long-lasting energy, focus, and mood improvements; considered strong even alone, though some users may need two capsules.) vs Smash Amf Og (Offers an intense experience that can be overwhelming, leading to jitters, anxiety, or sickness for some, despite providing calm focus for others.)
- Taste and Smell: Imperial Nutrition Thermal Spark (No specific mention of taste or smell issues.) vs Smash Amf Og (Frequently criticized for its 'terrible' and 'puke-worthy' taste and smell.)
- Ingredient Transparency: Imperial Nutrition Thermal Spark (Focuses on reported effects (energy, focus, mood) without listing specific active ingredients.) vs Smash Amf Og (Highlights specific ingredients like L-Citrulline, Beta Alanine, Creatine HCL, and N-Acetyl L-Tyrosine for targeted benefits.)
- User Sentiment: Imperial Nutrition Thermal Spark (90%) vs Smash Amf Og (69%)
Key Similarities:
- Exotic Stimulants: Neither product contains exotic stimulants.
- Cognitive Benefits: Both products are praised for improving focus, concentration, and mood, leading to enhanced productivity.
- Energy and Endurance: Both supplements aim to provide significant energy and improve endurance for physical activity.