Educational atlas

GHRH analog that stimulates natural growth-hormone pulses; used with GHRPs for body composition and recovery goals.

The default growth-hormone peptide stack in biohacking: GHRH analog + selective GHRP for physiologic pulses.

Long-acting GHRH analogue form of CJC-1295 using Drug Affinity Complex for multi-day GH/IGF-1 elevation research framing.

Potent GH-releasing peptide; stronger hunger and prolactin/cortisol effects than Ipamorelin.

Early GHRP known for intense appetite stimulation; used when hunger and GH pulse are both desired.

Very potent GHRP with notable GH output but higher desensitization and cortisol/prolactin risk.

Recombinant human growth hormone (191 amino acids) — pharmaceutical somatropin exists for approved deficiency indications; research vials are a separate gray-market category.

Long-acting IGF-1 analog used in bodybuilding research circles for hypertrophy; significant risk profile.

Selective ghrelin-receptor (GHS-R) agonist that stimulates GH with relatively clean side-effect profile among GHRPs.

Splice variant of IGF-1 expressed in response to mechanical overload; researched for localized muscle repair. Short half-life; PEGylated MGF is the stabilized catalog cousin.

GHRH (1-29) analog historically used diagnostically and therapeutically to stimulate endogenous GH.

FDA-approved GHRH analog for reducing excess abdominal fat in HIV-associated lipodystrophy; also discussed for visceral fat in biohacking circles.