Legion Pulse vs Transparent Labs Bulk
Both hit the researched doses and both print every number. This is the comparison where the answer comes down to caffeine tolerance, not to who is cutting corners.
Both are fully dosed and both disclose everything. Transparent Labs gives more beta-alanine and less caffeine; Legion gives more caffeine. Neither is cutting corners, which makes this a question about you rather than about them.
The labels, side by side
| Legion Pulse | Transparent Labs Bulk | What trials used | |
|---|---|---|---|
| Citrulline malate | 8 g | 8 g | 6-8 g |
| Beta-alanine | 3.6 g | 4 g | 3.2 g daily |
| Caffeine | 350 mg | 275 mg | 3-6 mg/kg |
| Label | Every dose disclosed | Every dose disclosed | - |
| Verdict | Fully dosed | Fully dosed | - |
Where the competitor wins
Transparent Labs carries slightly more beta-alanine at 4 g, and its 275 mg of caffeine is the more sensible number if you train later in the day or you are sensitive to stimulants. It discloses every dose, exactly as Legion does. There is no gotcha here.
Disclosure: we earn a commission on the Legion link and nothing on the competitor. That is exactly why this page prints the numbers where the competitor wins.
Where Legion wins
Legion matches it on citrulline, the ingredient that carries most of the effect, and gives more caffeine for people who want it. The two products are close enough that the honest answer is to buy whichever is cheaper on the day, unless the caffeine number decides it for you.
Why this comparison looks different
Most pre-workout comparisons are a fully dosed product against an under-dosed one, and the conclusion writes itself. This is not that. Both of these hit 8 g of citrulline, both print every number, and neither hides behind a proprietary blend. When two products are both honest, the comparison stops being about trust and starts being about fit.
The 75 mg that decides it
The gap that matters is caffeine: 350 mg against 275 mg. Caffeine has a half-life of five to six hours, so a 6 pm scoop of the Legion leaves roughly 175 mg in you at midnight against 138 for the Transparent Labs. If you train in the evening, the lower number is the better product for you, regardless of anything else on the label.
The beta-alanine difference is smaller than it looks
Four grams against 3.6 g sounds like a win, and on a daily-dosing protocol it would be a small one. On a training-day-only pre-workout neither reaches saturation, so the difference between them is largely theoretical. Do not let it decide the purchase.
Who each one is for
- You train in the evening
- You are sensitive to caffeine
- You want the highest beta-alanine of the two
- You want the higher caffeine dose
- You train in the morning
- It is the cheaper of the two on the day
Disclosure: we earn a commission on the Legion link and nothing on the competitor.