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Take your results to the next level by stacking your supplements! AML products are designed to work together to help you achieve your fitness goals.
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Science-Backed Pre-Workout Supplements
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AML's pre-workout supplements are built around published research amounts rather than industry-standard proprietary blends. Where many preworkout supplements list a blend without exact figures, AML discloses full dosing on every label, including 5,000 mg of creatine monohydrate per serving against the 2,000 to 3,000 mg common across the category. The line spans a stimulant formula for training days, a caffeine-free version for evening sessions, and a higher-dose Xtreme option, each in multiple flavors. If you're comparing a science-backed pre-workout by what's printed on the supplement facts panel, start here — every AML formula lists it in full.
THEY CHOSE THE AML LIFESTYLE
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Pre-Workout Supplements Built Around Two Different Questions: How Much Stimulant, and How Much Pump?
Not every lifter walking into the gym wants the same thing from a scoop of powder. Some want caffeine and some can't take it at all; some are chasing a harder pump and some just want a clean, well-dosed baseline. AML answers both questions with three separate formulas instead of one product trying to cover everyone, and every one of them is a science-backed pre-workout built on published dosing rather than a rounded-down estimate.
Three Formulas, Two Variables
The standard Pre-Workout is the baseline: 5,000mg of creatine monohydrate, 8,000mg of L-citrulline, 2,500mg of betaine, 2,000mg of beta-alanine, and 400mg of caffeine anhydrous, alongside tyrosine and Mucuna pruriens to support dopamine through a training session. Every amount is listed on the label at the dose used, not rounded down to fit a proprietary blend.
The Stim-Free Pre-Workout runs the identical formula minus the caffeine entirely, built for lifters who train late, are sensitive to stimulants, or already get caffeine elsewhere in the day. Nothing else changes; the creatine, citrulline, betaine, and beta-alanine doses stay the same.
The X-Treme (400mg) Pre-Workout keeps the same 400mg caffeine dose as the standard formula, so it isn't a bigger stimulant hit. What it adds is a higher pump-focused stack: L-citrulline rises to 10,000mg, beta-alanine rises to 3,200mg, and the formula adds 2,000mg of citrulline nitrate (NO3-T, delivering 540mg of nitrate) on top of the citrulline already in the mix, a compound none of AML's other pre-workout formulas contain.
Choosing Between the Three
The caffeine question and the pump question are separate decisions, and AML's lineup is built so you can answer them independently:
- Want caffeine or not: Pre-Workout and X-Treme both carry 400mg of caffeine anhydrous; Stim-Free carries none.
- Want more pump on top of a standard dose: X-Treme's added citrulline nitrate and higher citrulline and beta-alanine amounts are built for that, while Pre-Workout and Stim-Free share the same baseline dose.
- New to AML's dosing: Start with the standard Pre-Workout before deciding whether you want to drop the caffeine or add the extra pump-focused ingredients.
