L-Citrulline
amino acid
An amino acid found in watermelon. The body turns it into L-arginine, which is used to make nitric oxide.
Amount: not publishedWhat research looked at
Exercise studies commonly used about 3-6 g of L-citrulline a day, or about 8 g of citrulline malate (Gonzalez & Trexler, 2020).
In HorseFil
Named by the brand, #1 on its panel. Amount per gummy not published.
Source: Gonzalez AM, Trexler ET










