evidence
What adult sermorelin studies establish
There is adult research. Its specific populations and endpoints deserve a more careful reading than broad anti-aging claims.
The research
Consider the evidence before the offer
sleep
Sleep claims and growth-hormone secretagogues
A physiological relationship with sleep does not establish a treatment for insomnia.
physiology
GHRH, sermorelin and growth hormone: understand the pathway
Stimulating a signal and supplying a hormone are different interventions.