Ballistic Labs Big Boy is a stim-free muscle swelling “pump” pre-workout designed to deliver massive, long-lasting muscle engorgement, vascularity, and performance via fully dosed nitric oxide and hydration pathways. It uses a potent, clinically-backed blend of 6 g L-Citrulline, 2 g GlycerSwol™ glycerol, 1 g Agmatine Sulfate, and Black Ginger (Kaempferia parviflora) extract to maximize blood flow, prolong pumps, and promote water retention in muscles. The formula also supports endurance, hydration, and mental focus without caffeine or other stimulants making it ideal for late workouts or stacking with stimulant-based supplements.

• Non-stimulant formula: no caffeine or stimulants, so you can use it anytime or stack with other stimulants.
• 6 g L-Citrulline: boosts nitric oxide production for stronger vasodilation. 
• 2 g GlycerSwol™ glycerol: a high-quality osmolyte that draws water into muscle cells, enhancing hydration and “swelling.”
• 1 g Agmatine Sulfate: supports nitric oxide signaling, may extend pump, and has neuromodulatory effects. 
• Black Ginger Extract (Kaempferia parviflora): contains flavones that may inhibit PDE5 (helping to sustain vasodilation); also supports vascular health and mental “feel-good” properties. 
• Long-lasting pump: designed for extended engorgement, not just a short-term boost. 
• Mental focus & endurance: ingredients contribute to cognitive clarity and sustained performance during training. 
• Manufactured in Canada: produced in a cGMP-certified facility. 
• Clean formula: plant-based, dye-free, and free from banned substances

Brands may change ingredients, serving sizes, allergens, or other formulation aspects at any time. Always refer to your product label for the most up to date information.