Dark Labs Crack OG Pre Workout
vs Kilo Labs 6 Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Kilo Labs 6 Pre Workout delivers more performance per dollar than Dark Labs Crack OG Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
Dark Labs Crack OG vs Kilo Labs 6 — dosing per serving
| Ingredient | Objective | Dark Labs Crack OG | Kilo Labs 6 |
|---|---|---|---|
| Caffeine Yield | Energy | 550mg | 450mg |
| Eria Jarensis | Energy | 400mg | 300mg |
| Theobromine | Energy | — | 250mg |
| Alpha Yohimbine | Energy | 2mg | 3mg |
| L-Citrulline | Pump | 8g | 6g |
| Agmatine | Pump | 1.5g | 1g |
| Sodium | Pump | — | 200mg |
| AstraGin | Pump | — | 50mg |
| Beta-Alanine | - | 3.2g | 4g |
| L-Arginine HCI | - | 1g | — |
| Choline Bitartrate | - | — | 800mg |
| Beta PEA | - | — | 400mg |
| L-Norvaline | - | 250mg | — |
| Potassium | - | — | 200mg |
| Chloride | - | — | 200mg |
| Halostachine | - | 70mg | — |
| Synephrine HCl | - | — | 50mg |
| Niacin | - | — | 30mg |
| Vitamin B6 | - | — | 20mg |
| Vitamin B12 | - | — | 3mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose Dark Labs Crack OG If…
- No strong differentiators for this product in this comparison.
Choose Kilo Labs 6 If…
- No strong differentiators for this product in this comparison.
Frequently Asked Questions
Common questions about these two pre-workouts
Dark Labs Crack OG Pre Workout has 550mg total caffeine per serving compared to 450mg in Kilo Labs 6 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.