





Per4m Pump is an innovative stim-free preworkout designed to deliver strong muscle pumps, improved blood flow, and clear focus without any caffeine. The caffeine-free formula is perfect for evening workouts or whenever you want power without the crash from stimulants. Per4m Pump combines precisely dosed vasodilators with an exclusive neuro-mix – the perfect choice for anyone who values real muscle volume, hydration, and endurance during strength training.
High-dose L-Citrulline (10g)
Promotes strong dilation of blood vessels and increases nitric oxide production, allowing more blood to reach the muscles, keeping them full and visible for a long time.
Glycersize
Is included separately in every can and prevents the typical clumping of moisture-sensitive ingredients like glycerol. You can specifically add more hydration and endurance without the powder clumping – everything stays evenly mixed and easy to prepare.
Taurine (3g) improves cell hydration
Keeps electrolyte balance stable and supports muscle performance during intense training. The formula ensures full, enduring muscle cells.
The Neuro-Blend with VitaCholine
(Choline Bitartrate) provides better focus and a strong connection between mind and muscles, all without stimulants. This ensures clarity and concentration during your workout.
Caffeine-free formula
Perfect for evening training, combining with other products, or for those who don’t need a caffeine boost. No jitters, no sleep problems – just strong performance through other mechanisms.
Per4m Pump offers a well-thought-out, stim-free preworkout support for optimal muscle pumps, improved vascular flow, and consistent training performance. The clinically effective dosages of L-Citrulline, Taurine, and neuro components plus the innovative Glycersize system make this supplement a top choice for anyone who values pump, hydration, and good solubility. Whether in the evening, during a training block, or as part of a stack – Per4m Pump delivers noticeable benefits for muscle volume, blood flow, and performance, all without the downsides of stimulants.
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