Assassin Pre Workout
vs Ninja Unleashed Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Assassin Pre Workout's formula has 10g L-Citrulline and 5g Betaine Anhydrous, which contribute to a higher pump score.
Ninja Unleashed Pre Workout delivers more performance per dollar than Assassin Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
Assassin vs Ninja Unleashed — dosing per serving
| Ingredient | Objective | Assassin | Ninja Unleashed |
|---|---|---|---|
| Caffeine Yield | Energy | 600mg | 614mg |
| Eria Jarensis | Energy | 600mg | 300mg |
| Theobromine | Energy | 600mg | — |
| Alpha Yohimbine | Energy | 3mg | 2mg |
| L-Citrulline | Pump | 10g | — |
| L-Citrulline Malate | Pump | — | 6g |
| Betaine Anhydrous | Pump | 5g | 2.5g |
| Agmatine | Pump | — | 1g |
| Sodium | Pump | 200mg | 70mg |
| AstraGin | Pump | 50mg | 50mg |
| L-Tyrosine | Focus | 5g | 1g |
| Alpha-GPC | Focus | 1g | 600mg |
| Lion's Mane Extract | Focus | — | 600mg |
| L-Theanine | Focus | — | 150mg |
| Huperzine | Focus | 400mcg | 100mcg |
| Beta-Alanine | - | 6.4g | 4g |
| Choline Bitartrate | - | — | 1g |
| Beta PEA | - | 750mg | — |
| SantEnergy Nu | - | — | 400mg |
| CognatiQ | - | 150mg | — |
| ElevATP | - | — | 150mg |
| Synephrine HCl | - | 120mg | 60mg |
| Lotus Seed Extract | - | — | 75mg |
| Halostachine | - | — | 50mg |
| Vincamine | - | 20mg | — |
| Black Pepper Extract | - | — | 5mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose Assassin If…
- ✓Pump and vascularity are a priority in your training
Choose Ninja Unleashed If…
- ✓You want the edge taken off stimulant intensity — focused without feeling wired
Frequently Asked Questions
Common questions about these two pre-workouts
Ninja Unleashed Pre Workout has 614mg total caffeine per serving compared to 600mg in Assassin Pre Workout.
More Comparisons
How PwrRanks Scores Pre-Workouts
Our methodology
PwrRanks scores every pre-workout by analyzing its ingredient label algorithmically. We generate four objective scores — Energy, Pump, Focus, and Value — that reflect what's in the tub, not how the product is marketed. Value scores are calculated using live pricing data to reflect real cost-per-serving at time of comparison.