Comparison tool
Compare peptides
Pick up to three compounds. Useful for deciding whether two peptides in a stack actually do different things, or whether you're paying twice for the same pathway.
Select up to three (1/3)
Comparison results
| Attribute | |
|---|---|
| Category | Growth hormone |
| Evidence grade | Strong |
| Also known as | Egrifta, TH9507 |
| Mechanism | A stabilised GHRH(1-44) analogue that resists enzymatic degradation, producing a sustained, physiological increase in endogenous GH and downstream IGF-1. |
| Key benefits | Clinically demonstrated visceral adipose tissue reduction (~15–18%) · Improved triglycerides in trial populations · Preliminary evidence for cognitive benefit in older adults |
| Side effects | Joint pain and swelling · Injection-site erythema · Insulin resistance · Peripheral oedema |
| Half-life | 26–38 minutes |
| Administration | Daily subcutaneous injection, abdomen |
| Dosing overview | Approved label dose is 2 mg once daily |
| Storage | Refrigerated; reconstitute immediately before use per label |
| Legal status | FDA-approved for a specific indication; other uses are off-label. |
Dosing figures reflect published literature and commonly reported community protocols. They are informational only.
Head-to-head comparisons
Each comparison below is its own page with the full attribute table, key differences and shared attributes for that pairing. They are grouped by the category the compounds are indexed under.
GLP-1 receptor agonists
Direct comparisons between the incretin-based compounds most often searched against one another.
Metabolic and GLP-1 compounds
Compounds indexed under metabolic use, including the GLP-1 receptor agonists and the smaller fat-metabolism peptides often searched alongside them.
Recovery and tissue repair
Pairings between compounds indexed for healing, connective tissue and post-injury recovery.
Growth-hormone axis
Secretagogues and releasing peptides that act on growth-hormone signalling, compared with each other and with adjacent compounds.
Longevity and mitochondrial
Compounds indexed under longevity, cellular and mitochondrial function.
Sexual health
Melanocortin and related compounds indexed for sexual-health use.