The pump ingredient. Full stop.
If you want to know why your best sets feel different from your worst ones, the answer usually comes down to blood flow. More blood flow means more oxygen, more nutrients, and more of everything your muscles need to perform — and that's exactly what L-Citrulline delivers.
L-Citrulline is a naturally occurring amino acid that converts to L-Arginine in the kidneys, driving nitric oxide production and widening blood vessels for enhanced circulation. The result is fuller muscles, better endurance, reduced fatigue, and the kind of pumps that make every rep count.
What L-Citrulline Does:
- Increases nitric oxide production for enhanced blood flow and vascularity
- Improves oxygen and nutrient delivery to working muscles
- Reduces lactic acid and ammonia buildup to push fatigue back
- Supports cardiovascular performance during high-output training
- Enhances muscle fullness and the pump you actually feel
Who It's For:
Whether you're stacking it with your current pre-workout, running a stim-free training day, or just looking to dial in your pump game without adding more stimulants — straight L-Citrulline gives you the flexibility to build your stack your way.
Add it to Pumpageddon. Stack it with MK Ultra. Mix it into whatever you're already running. No fillers. No fluff. Just one of the most research-backed pump ingredients in sports nutrition, dosed the way it's meant to be used.
