L-Arginine By Switch Nutrition

Unlock next-level pumps, power, and performance.

Switch Nutrition L-Arginine delivers a pure dose of one of the most effective nitric oxide (N.O.) boosters on the market — designed to help you train harder, recover faster, and feel that skin-splitting pump every session.

L-Arginine is a naturally occurring amino acid that plays a key role in nitric oxide production — the compound responsible for widening blood vessels, improving oxygen and nutrient delivery, and supporting muscle endurance. Whether you’re chasing a stronger lift, better vascularity, or enhanced recovery, L-Arginine helps keep your body primed for peak performance.

💥 Benefits:

• Supports nitric oxide production for improved blood flow & pumps

• Enhances endurance, nutrient delivery & recovery

• May promote muscle growth and performance

• 100% pure, unflavoured powder — perfect to stack with your pre-workout or amino formula

• Vegan-friendly, gluten-free, and Australian made

How to use:
Mix 1–2g of L-Arginine with water or add it to your pre-workout 15–30 minutes before training.

Switch Nutrition keeps it clean — no fillers, no unnecessary additives, just pure performance support to help you dominate your session.