Bucked Up | Perf Pack

This formula is positioned as a moderate-stim, performance-first pre-workout: enough caffeine to create a clear mental and physical lift, anchored by a meaningful 6,000mg dose of citrulline malate for blood flow and training output, with beta-alanine added to support repeat high-intensity effort over time. The strategy is straightforward and effective: improve circulation to working muscle, raise acute energy and focus, and add ingredients that support endurance, hydration, and nutrient utilization rather than relying on stimulants alone.

The headline ingredient is citrulline malate at 6,000mg. Citrulline is converted to arginine in the kidneys more efficiently than taking arginine itself, which supports nitric oxide production and vasodilation. In practical terms, that means better blood flow, improved nutrient and oxygen delivery, fuller pumps, and often better performance across repeated sets. A 6g dose sits right in the clinically relevant range used in exercise research, making this one of the strongest aspects of the formula.

Beta-alanine is included at 2,000mg. Mechanistically, beta-alanine is the rate-limiting precursor to carnosine synthesis in skeletal muscle. Higher carnosine levels improve intracellular buffering of hydrogen ions, which helps delay the burning fatigue that builds during hard efforts lasting roughly one to ten minutes. The evidence base here is strong, with multiple meta-analyses supporting beta-alanine for exercise capacity and high-intensity performance. The honest assessment: 2g is below the commonly studied 3.2-6.4g daily range, so this is not a full clinical dose on its own. It can still contribute, especially with consistent use, but it is more of a partial endurance dose than a complete loading dose.

Caffeine anhydrous at 200mg gives the formula its acute performance engine. This is a moderate stimulant dose: enough for improved alertness, reaction speed, reduced perception of effort, and better training intensity, but not so aggressive that it automatically pushes the product into high-stim territory. For many users, 200mg is the sweet spot for productive training energy without the harshness of 300mg+ formulas.

AlphaSize® alpha-GPC at 200mg is here for neural drive and focus. Alpha-GPC provides choline, a precursor to acetylcholine, the neurotransmitter heavily involved in attention, motor signaling, and mind-muscle connection. AlphaSize® is a recognized branded form from Chemi Nutra, and its inclusion adds a more performance-specific cognitive layer than caffeine alone. The dose is useful, though below the higher doses commonly featured in more nootropic-forward pre-workouts.

The support ingredients are a mixed bag. Taurine at 100mg is far below the 1-3g range typically used in exercise and hydration research, so its practical contribution here is likely limited. Himalayan rock salt at 100mg adds a small electrolyte component, but not enough to function as a true hydration formula. Deer antler velvet extract at 50mg is included more as a specialty ingredient than a core performance driver. AstraGin® at 25mg is intended to support nutrient absorption through effects on intestinal transporter expression, though the provided research context points to 50mg as the more established target; at 25mg, it is plausibly supportive but not fully loaded. ActiGin is listed at 25mg, though the knowledge base provided references Senactiv® rather than ActiGin specifically, so it is best described conservatively as a botanical performance-support addition rather than a fully verifiable clinically dosed highlight.

As a system, the formula makes sense. Citrulline malate improves blood flow and work capacity, caffeine raises output and lowers perceived effort, alpha-GPC sharpens training focus, and beta-alanine supports repeated high-intensity efforts over time. The label is fully disclosed with no proprietary blend, which matters. You can evaluate every ingredient and every dose directly. Day 1, expect moderate energy, stronger pumps, and improved focus. Over 2-4 weeks, the main cumulative change comes from beta-alanine-related carnosine loading, though the 2g dose means that effect will build more slowly and less completely than a fully clinical daily intake.