LFG Burn Pre Workout
vs Transparent Labs Lean Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Transparent Labs Lean Pre Workout's formula has 6g L-Citrulline Malate and 1.5g Betaine Anhydrous, which contribute to a higher pump score.
Transparent Labs Lean Pre Workout delivers more performance per dollar than LFG Burn Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
LFG Burn vs Transparent Labs Lean — dosing per serving
| Ingredient | Objective | LFG Burn | Transparent Labs Lean |
|---|---|---|---|
| Caffeine Yield | Energy | 100mg | 130mg |
| Theobromine | Energy | — | 50mg |
| L-Citrulline Malate | Pump | — | 6g |
| Arginine Silicate | Pump | 1.5g | — |
| Betaine Anhydrous | Pump | — | 1.5g |
| Sodium | Pump | 80mg | — |
| AstraGin | Pump | 25mg | — |
| Acetyl L-Carnitine HCl | Focus | — | 1g |
| Alpha-GPC | Focus | 200mg | — |
| L-Theanine | Focus | — | 180mg |
| Huperzine | Focus | 200mcg | 100mcg |
| Beta-Alanine | - | 3.2g | 2g |
| Choline Bitartrate | - | — | 500mg |
| MitoBurn | - | 250mg | — |
| L-Dopa | - | 100mg | — |
| Paradoxine | - | 10mg | — |
| Black Pepper Extract | - | — | 5mg |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose LFG Burn If…
- ✓You care more about energy and focus than pump
- ✓Fat loss or body recomposition is part of your training goal
Choose Transparent Labs Lean If…
- ✓You prefer a smooth, extended energy curve over an aggressive spike
- ✓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
Transparent Labs Lean Pre Workout has 130mg total caffeine per serving compared to 100mg in LFG Burn 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.