L-Arginine & L-Citrulline, Explained: The Two-Stage Circulation Pair
These two amino acids work together to support nitric oxide production, the foundation of Vitalafil's circulation mechanism.
Understanding what each ingredient's research genuinely supports helps set realistic expectations for this formula.
L-Arginine
L-Arginine is an essential amino acid and the direct precursor to nitric oxide in the body. Research on L-Arginine and vascular function is indexed on PubMed. Clinical research typically uses gram-range doses.
L-Citrulline
L-Citrulline is converted by the kidneys into L-Arginine, which some research suggests provides a more sustained nitric oxide effect than L-Arginine supplementation alone. Indexed on PubMed.
Applying this to Vitalafil
L-Arginine and L-Citrulline are two of the twelve ingredients in Vitalafil's formula, both genuinely connected to circulation support, though dose remains unconfirmed for both.
