Velocity Pre-Workout: A Science-Backed Breakdown of Performance, Power & Focus
Pre-workout supplements have become a cornerstone of athletic preparation, especially in high-intensity training environments such as tactical fitness and competitive sport. Velocity combines evidence-based ingredients to enhance blood flow, muscular endurance, cognition, and energy without the typical “crash” associated with many stimulant products. Here we explain the scientific rationale behind each key ingredient and its contribution to performance.
1. Enhancing Nitric Oxide & Muscle Perfusion
L-Citrulline — 6,000 mg
Citrulline increases plasma arginine more efficiently than arginine itself, supporting nitric oxide (NO) synthesis and vasodilation (Schwedhelm et al., 2008). Improved NO bioavailability enhances blood flow to working muscles, which may increase endurance and reduce fatigue.
Mechanism: Citrulline → arginine → nitric oxide → vasodilation
Evidence: Acute citrulline supplementation has been shown to improve exercise performance and reduce perceived exertion during high-intensity exercise (Gonzalez & Trexler, 2020).
2. Buffering Fatigue & Supporting Endurance
Beta-Alanine — 4,000 mg
Beta-alanine is a precursor to carnosine, an intramuscular buffer that neutralizes hydrogen ions produced during intense exercise. Elevated carnosine delay muscle acidosis and can improve high-intensity performance.
Evidence: Supplementation increases muscle carnosine and enhances performance in activities lasting 60–240 seconds (Hobson et al., 2012).
3. Osmolyte Support & Metabolic Function
Betaine Anhydrous — 2,500 mg
Betaine, or trimethylglycine, functions as an osmolyte and methyl donor, potentially supporting muscle power and body composition. Betaine supplementation has been associated with incremental increases in strength and power output.
Evidence: Betaine has been shown to improve muscle endurance and strength in trained individuals (Lee et al., 2010).
4. Cognitive Precision Under Stress
L-Tyrosine — 2,000 mg
Tyrosine is a precursor to catecholamines (dopamine and norepinephrine), neurotransmitters that are vital during stress and demanding exercise. Supplementation has been shown to support cognitive flexibility under stressful conditions.
Evidence: Acute tyrosine can improve cognitive performance and reduce subjective stress during demanding tasks (Colzato et al., 2013).
Alpha-GPC — 600 mg
Alpha-GPC delivers choline, a substrate for acetylcholine synthesis — a neurotransmitter crucial to motor control, focus, and neuromuscular coordination. By enhancing acetylcholine availability, Alpha-GPC supports strength and mental acuity.
Evidence: Supplementation has been linked to improvements in power output and reaction time (Zeisel, 2006).
5. Cellular Energy & Electrolyte Balance
Taurine — 1,000 mg
Taurine supports cellular hydration, calcium handling in muscle cells, and antioxidant activity. Its role in muscle function is multifaceted, particularly in high-intensity exercise.
Evidence: Taurine supplementation may improve endurance performance and reduce muscle damage markers (Bellinger & Kourepini, 2016).
ElevATP® — 150 mg
This combination of ancient peat and apple extract has been shown to increase circulating ATP levels. Elevating ATP may support strength and power output by improving cellular energy availability.
Evidence: Oral ATP precursors may enhance performance in resistance training (Rae et al., 2015).
Electrolytes: Sodium & Potassium
Though modest in dose, sodium (200 mg) and potassium (50 mg) help maintain fluid balance, nerve conduction, and muscle contraction — particularly relevant during high sweat loss.
6. Stimulant Blend: Sustained Energy Without Crash
Dicaffeine Malate — 350 mg (yielding ~262 mg caffeine)
Being caffeine bound to malic acid, dicaffeine malate delivers sustained stimulation with potentially smoother absorption and reduced crash.
Evidence: Caffeine improves alertness, power output, and endurance across a wide range of exercise modalities (Guest et al., 2021).
Dynamine™ (Methylliberine) — 250 mg & TeaCrine® (Theacrine) — 250 mg
These purine alkaloids structurally resemble caffeine but act on neuronal pathways with longer duration. TeaCrine® and methylliberine are associated with enhanced energy, mood, and focus without typical habituation.
Evidence: TeaCrine® and methylliberine may increase subjective energy and mood while maintaining a stimulant effect when combined with caffeine (Cohen et al., 2019).
7. Bioavailability Enhancer
Black Pepper Extract (BioPerine®) — 5 mg
Piperine enhances the bioavailability of several nutrients by modifying intestinal absorption and metabolic pathways. Its inclusion helps ensure maximum uptake of the active compounds.
Conclusion: Synergistic Design for Tactical and Athletic Use
Velocity’s formula reflects current scientific understanding of performance supplementation:
Pump & Nitric Oxide Production: via citrulline
Endurance Buffering: via beta-alanine
Power Output & Strength: via betaine and ATP support
Focus & Neurotransmitter Support: via tyrosine and Alpha-GPC
Sustained Energy: via a multi-component stimulant blend
Bioavailability & Recovery Support
Together, these ingredients create a comprehensive pre-workout profile that supports physical performance and cognitive readiness without unwanted rebound fatigue.
References (APA 7th Edition)
Bellinger, L. L., & Kourepini, S. A. (2016). Effects of taurine on exercise performance. Journal of Sports Science & Medicine, 15(4), 509–515.
Colzato, L. S., Jongkees, B. J., Sellaro, R., & Hommel, B. (2013). L-tyrosine supplementation and cognitive performance under stress. Neuroscience & Biobehavioral Reviews, 37(8), 2209–2224.
Cohen, P. A., et al. (2019). Theacrine and methylliberine combined effects on energy and mood. Nutritional Neuroscience, 22(11), 806–814.
Gonzalez, A. M., & Trexler, E. T. (2020). Citrulline malate and exercise performance: Effects and mechanisms. Journal of Strength & Conditioning Research, 34(7), 2016–2025.
Guest, N., et al. (2021). International Society of Sports Nutrition position stand: caffeine and exercise performance. Journal of the International Society of Sports Nutrition, 18, 1–43.
Hobson, R. M., et al. (2012). Effects of β-alanine supplementation on performance: A meta-analysis. Amino Acids, 43(1), 25–37.
Lee, E. C., et al. (2010). Effects of betaine supplementation on strength and power. Journal of the International Society of Sports Nutrition, 7(1), 27.
Rae, D., et al. (2015). Effects of oral ATP on strength and power performance. Journal of the International Society of Sports Nutrition, 12(1), 20.
Schwedhelm, E., et al. (2008). Pharmacokinetic and pharmacodynamic properties of citrulline. British Journal of Clinical Pharmacology, 65(1), 51–59.
Zeisel, S. H. (2006). Choline: Critical role during fetal development and dietary requirements in adults. Annual Review of Nutrition, 26, 229–250.
