What`s your experience, evidence of HGH?

[Eboy]

Hi,
Just watched this on YouTube -
View: https://youtu.be/j6JC-hNvySQ?si=jbv93lzzLC07E3pG

Claims that HGH does not really do a lot in adults, and can actually increase ageing. Wondered if anybody has actual experience of results or just `might` be helping while taking along side other substances?