Legion Catalogue

Legion Pre-Workout Range

A pre-workout is worth buying only if the actives are dosed where the research puts them: around 6–8 g citrulline, 3.2–6 g beta-alanine, and a caffeine dose you can see. Proprietary blends exist to hide the answer to that question.

Updated 2026-08-284 Legion products

Running until 18 September 2026

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Pre-Workout

Legion Pulse

8 g citrulline malate
3.6 g beta-alanine
350 mg caffeine
350 mg L-theanine
2.5 g betaine
300 mg alpha-GPC
Every dose disclosed - no proprietary blend
4.6/5 from 22,589 reviews

One-time purchase $49.99 — $2.50 per dose
With a subscription $37.49 — $1.87 per dose

Prices verified 29 August 2026. The subscription price is a recurring Subscribe & Save rate, not a discount on a single order.

We rated Pulse fully dosed in our own dose comparison before any commercial relationship with Legion existed. The doses are the reason, not the commission.

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Code nunopa — BOGO 50% off your first order

Essential Amino Acids

Legion EAA

Full essential amino acid profile
Every dose disclosed

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Code nunopa — BOGO 50% off your first order

Legion Pulse Burn

Thermogenic Pre-Workout

Pre-workout with a thermogenic profile
Every dose disclosed

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Code nunopa — BOGO 50% off your first order

Caffeine-Free Pre-Workout

Legion Pulse Stim-Free

Same actives as Pulse, zero caffeine
Every dose disclosed

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Code nunopa — BOGO 50% off your first order

How to read a pre-workout label

Almost every pre-workout on the market is built from the same short list of ingredients that actually have evidence behind them. What separates one from another is whether those ingredients are present at the dose the research used, and whether the label lets you check.

Ingredient	Evidence-based dose	What it actually does
Citrulline malate	6–8 g	Raises nitric oxide; modest gains in training volume
Beta-alanine	3.2–6.4 g daily	Buffers acidity in 1–4 minute efforts; needs weeks, not one scoop
Caffeine	3–6 mg/kg	Lowers perceived effort; the strongest effect on the list
Betaine	2.5 g	Small, inconsistent gains in power output
L-theanine	100–400 mg	Smooths the caffeine edge without blunting the benefit

Why proprietary blends are the whole problem

A proprietary blend lists its ingredients in order of weight but gives you a single total for the group. A product can advertise citrulline, beta-alanine and betaine inside a 6 g blend when the research doses for those three alone come to more than 12 g. The label is technically accurate and tells you nothing. There is no reason to hide doses that are worth paying for — brands hide them precisely when they are not.

Do the arithmetic yourself: add up the evidence-based doses from the table for everything a product claims to contain. If the total exceeds the scoop size, the product cannot contain them at those doses. That single check disqualifies most of the shelf.

Disclosure: every product on this page is a Legion product and we earn a commission if you buy through these links, at no extra cost to you. We do not earn anything from any other supplement brand. The link is what credits us; the code is what gets you the discount, so use both. Our dosing guidance is drawn from published human trials and is not changed by the commission.