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L-Citrulline Pure Powder by Bulk Supplements — coach-tested pick in The Vault

Bulk Supplements

L-Citrulline Pure Powder

Best for: Muscle Pumps & Endurance

Why do I add pure L-Citrulline to my pre-workout?

  • Boosts nitric oxide for massive muscle pumps
  • Improves blood flow to help muscles recover mid-set
  • Perfect for customizing and upgrading your current pre-workout
  • Pure powder with zero fillers, dyes, or artificial flavors

Expert Breakdown

L-Citrulline is an amino acid that relaxes and widens your blood vessels, allowing more oxygen and nutrients to rush into your muscles while you train. This gives you a massive muscle "pump" and helps flush out the waste products that cause fatigue. Topping your dose off ensures your body gets the maximum performance and endurance benefits during a heavy lifting session.

Most pre-workouts on the market under-dose this ingredient to save money. To fix that, I add 4g of this pure powder into my pre-workout to hit that max effective dose of 6g.

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