Legion Pulse Pre-Workout
The best-balanced, evidence-led pick. Pulse centers on 8g citrulline malate, 3.6g beta-alanine, 2.5g betaine, and 350mg caffeine with a 1:1 caffeine-to-theanine focus ratio—plus Labdoor certification, published COAs, and NSF-certified cGMP manufacturing.
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Our Verdict
The best overall balance of evidence and quality control. Clinically dosed (8g citrulline, 3.6g beta-alanine, 350mg caffeine), Labdoor certified with published COAs, made in an NSF-certified cGMP facility.
Score Breakdown
Pros & Cons
Pros
- •Clinically dosed and fully disclosed
- •Labdoor certified with published COAs
- •Made in NSF-certified, FDA-inspected cGMP facility
- •1:1 caffeine-to-theanine focus blend
- •Evidence-aligned formula
Cons
- •High caffeine (350mg)
- •Beta-alanine tingling
- •~$2.25/serving isn't cheap
- •Stevia taste
Specifications
| Caffeine | 350mg |
| Citrulline Malate | 8g |
| Beta-Alanine | 3.6g |
| Betaine | 2.5g |
| L-Theanine | 350mg |
| Alpha-GPC | 300mg |
| Servings | 20 |
Who Is This For?
Best For
- Evidence-based formulas
- Focus-oriented users
- Quality-control conscious
Not For
- Caffeine-sensitive
- Budget shoppers
- Those disliking stevia
Where to Buy
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Alternatives to Consider
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Transparent Labs
The transparency benchmark. BULK Black pairs one of the most fully disclosed high-stim labels in the category with strong clinical doses—8g citrulline malate, 4g beta-alanine, 2.5g betaine, and 325mg caffeine—backed by public third-party purity reports.
Kaged Pre-Workout Elite
Kaged
The aggressively dosed all-in-one. Pre-Workout Elite packs 10g L-citrulline, 5g creatine, 3.2g beta-alanine, 2.5g betaine, and 388mg caffeine in a single serving—and every batch is Informed Sport tested for banned substances and heavy metals.
JYM Supplement Science Pre JYM
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PEScience Prolific Pre-Workout
PEScience
The cleanest tingle-free pick. At its full 2-scoop serving, Prolific delivers 6g citrulline, 2.5g betaine, 320mg caffeine, 200mg theanine, and 250mg citicoline with no beta-alanine—a coherent energy/focus/pump formula backed by published finished-product COAs.