L-Citrulline
TodayA nitric-oxide precursor commonly used for blood-flow and pump support. Performance evidence is mixed.
Form
L-citrulline (not citrulline malate)
Dose options
Off3 g6 g
Evidence
Evidence status: mixed. Named sources: NIH Office of Dietary Supplements; Harnden et al. 2023 systematic review/meta-analysis. Does not claim improved endurance or strength.
Sourcing & testing
Not yet published — sourcing and testing facts publish here once real, the same standard as the Quality page.