Defiant Unleashed Yayo
vs NutraHuman Build Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
NutraHuman Build Pre Workout's 500mg total caffeine and DMHA and Alpha Yohimbine contribute to a higher energy score.
NutraHuman Build Pre Workout delivers more performance per dollar than Defiant Unleashed Yayo — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
Defiant Unleashed Yayo vs NutraHuman Build — dosing per serving
| Ingredient | Objective | Defiant Unleashed Yayo | NutraHuman Build |
|---|---|---|---|
| Caffeine Yield | Energy | 450mg | 500mg |
| DMHA (Plant-Claimed) | Energy | 250mg | — |
| Eria Jarensis | Energy | 200mg | — |
| DMHA | Energy | — | 200mg |
| Theobromine | Energy | 100mg | — |
| Alpha Yohimbine | Energy | — | 2mg |
| L-Citrulline Malate | Pump | 8g | 6g |
| AstraGin | Pump | 50mg | — |
| L-Tyrosine | Focus | 1g | — |
| Lion's Mane Extract | Focus | 500mg | — |
| Alpha-GPC | Focus | — | 400mg |
| Rhodiola Extract | Focus | — | 400mg |
| Panax Ginseng Extract | Focus | — | 80mg |
| Huperzine | Focus | 30mg | 3mg |
| Noopept | Focus | 30mg | — |
| Beta-Alanine | - | 3.5g | 3g |
| Choline Bitartrate | - | 1g | — |
| Beta PEA | - | 200mg | — |
| Halostachine | - | — | 80mg |
| Saffron Extract | - | — | 40mg |
| SLU-PP-332 | - | — | 1mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose Defiant Unleashed Yayo If…
- ✓You want euphoric, mood-elevating formula
- ✓You want nootropic-grade cognitive enhancement alongside your training
Choose NutraHuman Build If…
- ✓You respond well to alpha-yohimbine
- ✓Mind-muscle connection is as important to you as raw energy
Frequently Asked Questions
Common questions about these two pre-workouts
NutraHuman Build Pre Workout has 500mg total caffeine per serving compared to 450mg in Defiant Unleashed Yayo.
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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.