If a peptide can help muscle tissue work more efficiently, it may be more useful than something that only changes scale weight
AsA and GSH have been known to play important roles in organ developmental processes of plants (Arrigoni and De Tullio, 2002)
Its primary pharmacological characterization was published in European Journal of Endocrinology (PMID 9849822), where the authors identified it as the first growth-hormone-secretagogue receptor (GHSR-1a) agonist achieving GH-release selectivity comparable to GHRH in animal models
Some animals have a stronger vitality and therefor a better response to herbal extracts
They had first-mover advantage, and compound exposure
Some users notice changes quickly, especially around energy, comfort, sleep, or stress response