Some supplements contain l-arginine alone, while others combine it with other amino acids or ingredients like citrulline or beetroot extract. Dosage is another essential factor to consider when ...

Look for supplements that contain ingredients like L-arginine, L-citrulline, and beetroot extract, which have been shown to increase nitric oxide production in the body. Additionally, be wary of ...

L-arginine is one form of arginine, an amino acid that is one of the building blocks of protein. Arginine is a non-essential amino acid because most humans can make it in their bodies. Infants and ...

Additionally, L-Citrulline is converted into another amino acid called L-Arginine, which the body uses to make nitric oxide (NO) that helps relax blood vessels, improving blood flow. This function ...

That being said, most nitric oxide supplements contain a blend of L-arginine and L-citrulline. Found naturally in the body and in certain foods, L-arginine and L-citrulline are amino acids ...