El Jefe™ Pre Workout
vs Mr. White Yayo Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Mr. White Yayo Pre Workout's formula has 2g L-Tyrosine and 750mg DMAE, which contribute to a higher focus score.
El Jefe™ Pre Workout and Mr. White Yayo Pre Workout deliver similar performance per dollar — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
El Jefe™ vs Mr. White Yayo — dosing per serving
| Ingredient | Objective | El Jefe™ | Mr. White Yayo |
|---|---|---|---|
| Eria Jarensis | Energy | 500mg | 150mg |
| Theobromine | Energy | 500mg | 400mg |
| Caffeine Yield | Energy | 425mg | 400mg |
| DMHA (Plant-Claimed) | Energy | — | 300mg |
| Alpha Yohimbine | Energy | 2mg | 3mg |
| Yohimbine HCl | Energy | 3mg | — |
| L-Citrulline | Pump | 8g | 6g |
| Betaine Anhydrous | Pump | 3g | — |
| Taurine | Pump | — | 2g |
| Sodium | Pump | 180mg | — |
| L-Tyrosine | Focus | — | 2g |
| DMAE | Focus | 500mg | 750mg |
| Beta-Alanine | - | 4g | 4g |
| Choline Bitartrate | - | 1.5g | — |
| Beta PEA | - | 200mg | 350mg |
| L-Norvaline | - | 300mg | — |
| Chloride | - | 290mg | — |
| AmentoPump | - | 200mg | — |
| Halostachine | - | 150mg | — |
| Synephrine HCl | - | 80mg | 80mg |
| Gamma-Aminobutyric Acid | - | — | 25mg |
| Black Pepper Extract | - | 10mg | — |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose El Jefe™ If…
- No strong differentiators for this product in this comparison.
Choose Mr. White Yayo If…
- ✓You want a powerful pre-workout and are comfortable using it 2–3 times per week max
Frequently Asked Questions
Common questions about these two pre-workouts
El Jefe™ Pre Workout has 425mg total caffeine per serving compared to 400mg in Mr. White Yayo Pre Workout.
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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.