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GeekLabz

GeekLabz Pre-workout Green Apple Punch

GeekLabz Pre-workout Green Apple Punch

Regular price €24,99 EUR
Regular price €39,99 EUR Sale price €24,99 EUR
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Built on Data, Not Hype.

Most pre-workouts hide behind "proprietary blends" — vague labels that let brands cut doses without anyone noticing. We don't do that. Every gram on our label is the gram in the tub, dosed to match what's actually been tested in published research, not whatever the cheapest version of "effective" allows.

Here's exactly what's in your scoop, and why it's there:

L-Citrulline (8,000 mg) — Converts to nitric oxide, widening blood vessels for stronger pumps and better blood flow under load.

Beta-Alanine (3,200 mg) — Buffers acid buildup in working muscle, so you get more reps before fatigue catches up.

Betaine Anhydrous (3,000 mg) — Supports power output and cell hydration during high-intensity work.

Taurine (2,000 mg) — Helps with hydration and may support endurance and recovery.

Citicoline / Cognizin® (300 mg) — A clinically studied nootropic shown to support attention and processing speed.

L-Tyrosine (2,000 mg) — A precursor to dopamine and norepinephrine — keeps focus intact when stress and fatigue try to take it.

Sage Extract (250 mg) — Linked to cognitive support in research; dosed at the maximum level permitted for this format.

L-Theanine (200 mg) — Takes the edge off caffeine, so energy feels clean and focused instead of jittery.

Caffeine Anhydrous (200 mg) — A moderate, well-researched dose for alertness — energy without the crash of mega-dosed stims.

Sodium (250 mg) + Potassium (135 mg) — Basic electrolyte support to help you stay hydrated through the session.

Green Apple Punch flavor. Built for people who actually flip the tub around and read the back.

We're not your average supplement brand. You were never meant to be average either.

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Certificate of Analysis

Clinically Dosed. Verified.

Per-serving label dose, benchmarked against the published clinical research.

✓ Verified
Ingredient Geeklabz Dose Studied Effective Range Status Reference
Performance
L-Citrulline 8,000 mg 6–8 g, single dose pre-exercise At top of range Perez-Guisado et al. 2010
Beta-Alanine 3,200 mg 3.2–6.4 g/day Matches research dose Hobson et al. 2012; ISSN Position Stand
Betaine Anhydrous 3,000 mg 2.5 g/day Matches research dose Hoffman et al. 2009
Taurine 2,000 mg 1–2 g typical In range General performance/cognition literature
Focus & Cognition
Citicoline (Cognizin®) 300 mg 250 mg branded clinical threshold Above threshold Human trials on attention/processing speed at 250 mg/day (Kyowa Hakko)
L-Tyrosine 2,000 mg 500 mg–2 g, common supplement range Within common range Dose varies by study protocol
Sage Extract 250 mg 600 mg/day used in human cognition trial EU-compliant dose Below the 600 mg/day studied dose; included at the maximum permitted level for this product format
L-Theanine 200 mg 100–200 mg In range Nawarathna et al. 2025
Caffeine Anhydrous 200 mg ~3–6 mg/kg bodyweight Moderate, in range ISSN Position Stand
Electrolytes & Recovery
Sodium 250 mg Electrolyte support In range
Potassium 135 mg Electrolyte support In range