Legion Pulse Pre-Workout

Legion Pulse offers the same ingredient-transparency philosophy as Transparent Labs — full label disclosure, clinically effective doses — with the additional option of a fully stimulant-free version. The caffeinated version uses 350mg caffeine per two-scoop serving (the highest in this comparison) with L-theanine; that is above the 200mg EFSA considers safe in one dose for healthy adults, so start with one scoop (175mg) and count any coffee toward the 400mg daily limit. The stim-free version drops the caffeine and L-theanine but keeps the pump and endurance ingredients. Stimulant-free versions are often stripped down with minimal ingredients; Legion's stim-free Pulse retains 8g citrulline malate, 3.6g beta-alanine, 2.5g betaine and 300mg alpha-GPC. For evening workouts, caffeine-sensitive individuals, or those who want to cycle off stimulants without losing other pre-workout benefits, it is the only product in this comparison sold in a well-dosed stimulant-free version.

▶ Video review

Legion PULSE PRE-WORKOUT Review: My Results