ProtokolPROTOKOL
Supplement

Pre-Workout (Stim-Free)

Half-life

N/A

What is Pre-Workout (Stim-Free)?

Caffeine-free pre-workout using citrulline, beta-alanine, glycerol, and nootropics for pumps and focus.

How Pre-Workout (Stim-Free) works

Citrulline and agmatine boost nitric oxide for pumps; beta-alanine buffers lactic acid; nootropics (alpha-GPC, tyrosine) support focus without caffeine's adenosine antagonism.

Benefits & uses

Common uses: Muscle pumps, endurance, focus without caffeine stimulation — suitable for evening training.

Pre-Workout (Stim-Free) dosage

Typical dose
1 serving 20–30 min pre-workout with water.

Pre-Workout (Stim-Free) half-life

N/A (varies by ingredients)

Pre-Workout (Stim-Free) side effects

Beta-alanine paresthesia. GI discomfort from high-dose citrulline.

  • Beta-alanine tingling (paresthesia)
  • GI discomfort at high doses

Track Pre-Workout (Stim-Free) in Protokol.

Log doses, model half-lives, check interactions, and line it all up against your bloodwork. Free on iPhone and Android.

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For research and educational purposes only. This page is not medical advice and is not a recommendation to use any compound. Many compounds listed are not approved for human use, and some are prescription-only or controlled in your jurisdiction. Dosing figures are reference or observational reports. Talk to a qualified healthcare provider before starting, stopping, or changing anything. Protokol is for tracking purposes only.