Catalog
18 peptides, each with a one-line verdict and the evidence behind it. The badge shows the strongest tier any claim in the entry reaches, so an “Established” badge means at least one claim rests on an approval or a pivotal trial, not that everything does. How the tiers work.
5 of 18 peptides ·
- SemaglutideEstablished
GLP-1 receptor agonist
The molecule that rewrote what weight loss looks like.
A long-acting GLP-1 analog that turns down appetite and slows gastric emptying. It is FDA-approved for type 2 diabetes and chronic weight management, and it carries some of the largest randomized outcome data of any peptide in this catalog.
2 of 2 claims human-tested · 4 references · FDA-approved
- TirzepatideEstablished
GIP / GLP-1 dual receptor agonist
Two incretin receptors, one injection, up to ~21% body weight gone.
A once-weekly dual agonist that hits both the GIP and GLP-1 receptors. In its pivotal obesity trial it drove weight loss rivaling bariatric surgery, and it is FDA-approved for type 2 diabetes, obesity, and obstructive sleep apnea.
1 of 1 claims human-tested · 3 references · FDA-approved
- AOD-9604Clinical
Growth-hormone fragment
The 'fat-burning fragment' the clinic couldn't confirm.
A synthetic fragment of human growth hormone marketed for lipolysis. It showed fat-metabolism activity in preclinical work, but company-run human weight-loss trials failed to beat placebo — a clean example of a great story meeting hard endpoints.
1 of 2 claims human-tested · 2 references · Research-only
- MOTS-cClinical
Mitochondrial-derived peptide
An 'exercise mimetic' written into your mitochondrial DNA.
A 16-amino-acid peptide encoded within mitochondrial DNA that activates AMPK and improves insulin sensitivity — the closest thing to a molecular echo of exercise. The mechanism work is elegant and Western peer-reviewed; human data is early and mostly associative.
1 of 2 claims human-tested · 2 references · Research-only
- RetatrutideClinical
GIP / GLP-1 / glucagon triple agonist
The triple agonist posting the biggest weight-loss numbers yet.
An investigational once-weekly peptide that activates three metabolic receptors at once. Phase 2 data are striking, but it is not yet approved — this is late-stage clinical promise, not a settled therapy.
1 of 2 claims human-tested · 3 references · Research-only