So if they are touching the testosterone factory, what are they doing? Just tapping the pituitary gland on the shoulder and saying, hey, make more growth hormone.

That's essentially it.

They signal the pituitary to release more of your own natural growth hormone, which then signals your liver to produce IGF-1.

Gotcha.

TRT is utilized for men with verified hypogonadism.

Peptides are typically sought out by men who already have normal testosterone levels but are looking for benefits related to the growth hormone axis.

Things like faster recovery from injuries, deeper sleep architecture, or improved body composition.

Stop downloading unverified code into your biology and get a real diagnostic workup.