About 25 years ago, L-ornithine was a popular supplement among bodybuilders. This is a free amino acid, but it is generally used
Keyword: ORNITHIN
ARGININE AND ORNITHIN INCREASE HGH AND IGF-1 VALUES BY 25% !!!
L-arginine and ornithine can significantly increase the body's HGH and IGF-1 levels. Arginine and ornithine have been available as dietary supplements for a number of years, and so do they