The evidence for L-Citrulline shows moderate benefits for endurance performance and blood pressure reduction, particularly in specific populations. However, some studies indicate no significant effects on exercise performance in the general population, highlighting the need for more targeted research.
Cardiovascular healthGeneral population · Systematic review and meta-analysisModerate
L-Citrulline showed moderate evidence for reducing cardiovascular risk factors.
Endurance performanceYoung adult trained males · RCTModerate
L-Citrulline supplementation showed potential benefits for endurance performance.
Exercise performanceGeneral population · Systematic review and meta-analysisLow
No significant effect on exercise performance was found following L-citrulline supplementation.
Blood pressureHypertensive postmenopausal women · Systematic reviewModerate
L-Citrulline supplementation improved endothelial function & reduced blood pressure.
Blood pressureMiddle-aged and older adults · Systematic review and meta-analysisModerate
L-Citrulline supplementation was associated with reduced blood pressure.
Athletic Performance Enhancement
Betaine anhydrous & l-citrulline are combined to enhance athletic performance & endurance. Betaine anhydrous supports strength & power, while l-citrulline aids in nitric oxide production, improving blood flow & endurance.
Athletic Performance and Recovery
Combining L-Citrulline with Electrolytes can enhance athletic performance and support recovery. L-Citrulline improves nitric oxide production and endurance, while Electrolytes support hydration and muscle function.
Forms & usage▾
Take 6–8 grams daily, ideally 30–60 minutes before exercise.