Core Fury Black Pre Workout
vs Dark Labs Crack Halloween Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Dark Labs Crack Halloween Pre Workout's 450mg total caffeine and Alpha Yohimbine and Eria Jarensis contribute to a higher energy score.
Core Fury Black Pre Workout's formula has 10g L-Citrulline and 5g Betaine Anhydrous, which contribute to a higher pump score.
Core Fury Black Pre Workout delivers more performance per dollar than Dark Labs Crack Halloween Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
Core Fury Black vs Dark Labs Crack Halloween — dosing per serving
| Ingredient | Objective | Core Fury Black | Dark Labs Crack Halloween |
|---|---|---|---|
| Eria Jarensis | Energy | — | 500mg |
| Caffeine Yield | Energy | 400mg | 450mg |
| DMHA (Plant-Claimed) | Energy | — | 300mg |
| Theobromine | Energy | — | 150mg |
| Alpha Yohimbine | Energy | 2mg | 1mg |
| L-Citrulline | Pump | 10g | 8g |
| Betaine Anhydrous | Pump | 5g | — |
| Taurine | Pump | 2g | — |
| Agmatine | Pump | — | 1.5g |
| Sodium | Pump | — | 100mg |
| L-Tyrosine | Focus | 3g | 2g |
| Citicoline | Focus | 250mg | — |
| Huperzine | Focus | 2mg | — |
| Beta-Alanine | - | 3.2g | 4g |
| L-Norvaline | - | — | 300mg |
| VasoDrive-AP | - | 254mg | — |
| Methyliberine | - | 100mg | — |
| Synephrine HCl | - | 80mg | — |
| Kanna | - | — | 50mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose Core Fury Black If…
- ✓You want sharp mental focus that lasts through the full session
- ✓You want a high energy formula without exotic stimulants
Choose Dark Labs Crack Halloween If…
- ✓You want a powerful pre-workout and are comfortable using it 2–3 times per week max
- ✓You want euphoric, mood-elevating formula
- ✓You want maximum intensity and train in the morning
Frequently Asked Questions
Common questions about these two pre-workouts
Dark Labs Crack Halloween Pre Workout has 450mg total caffeine per serving compared to 400mg in Core Fury Black 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.