5150 High Stim Pre-Workout
vs Inhuman Mentis Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
5150 High Stim Pre-Workout's formula has 750mg L-Tyrosine and 200mg Alpha-GPC, which contribute to a higher focus score.
5150 High Stim Pre-Workout delivers more performance per dollar than Inhuman Mentis Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
5150 High Stim vs Inhuman Mentis — dosing per serving
| Ingredient | Objective | 5150 High Stim | Inhuman Mentis |
|---|---|---|---|
| Caffeine Yield | Energy | 400mg | 350mg |
| L-Citrulline | Pump | 4g | 6g |
| Betaine Anhydrous | Pump | — | 2.5g |
| Taurine | Pump | 2g | — |
| Sodium | Pump | — | 100mg |
| L-Tyrosine | Focus | 750mg | — |
| Alpha-GPC | Focus | 200mg | 300mg |
| L-Theanine | Focus | — | 200mg |
| Huperzine | Focus | 500mcg | 200mcg |
| Beta-Alanine | - | 3g | 3.2g |
| Cluster Dextrin | - | — | 1g |
| Choline Bitartrate | - | 500mg | — |
| Synephrine HCl | - | 150mg | — |
| Potassium | - | — | 100mg |
| Cocoa Alkaloids Extract | - | 80mg | — |
| Black Pepper Extract | - | — | 5mg |
| Vitamin B6 | - | — | 5mg |
| Vitamin D3 | - | — | 130mcg |
| Vitamin B12 | - | — | 100mcg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose 5150 High Stim If…
- ✓You want some pump support without it dominating the formula
Choose Inhuman Mentis If…
- ✓Mind-muscle connection is as important to you as raw energy
- ✓You want the edge taken off stimulant intensity — focused without feeling wired
- ✓Pump and vascularity are a priority in your training
Frequently Asked Questions
Common questions about these two pre-workouts
5150 High Stim Pre-Workout has 400mg total caffeine per serving compared to 350mg in Inhuman Mentis 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.