While certain studies suggest that exosomes api GHS may elevate levels of HGH or IGF-1 in humans, further research is necessary to ascertain whether GHS consumption actually results in notable improvements in body composition, workout performance, or recovery. Additionally, no research has investigated how GHSs affect well-trained athletes, leaving scientists muscle building peptides uncertain about which muscle groups peptides might influence the most or what types of workouts they are best suited for.