Evidence-graded · Source-cited Peer-reviewer panel · 6 clinicians
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Metabolic Peptides

Metabolic Peptides is a recurring topic in our peptide coverage. This hub collects every article tagged Metabolic Peptides, newest first, each evidence-graded and tied to real, verifiable sources.

Peptide Encyclopedia

Tirzepatide: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on tirzepatide — the dual GIP/GLP-1 co-agonist sold as Mounjaro and Zepbound. Grade-A RCT evidence for diabetes, obesity and sleep apnea, with a boxed warning and a tightening 2026 compounding landscape.

Peptide Encyclopedia

Survodutide: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on survodutide (BI 456906) — the investigational once-weekly GLP-1/glucagon dual agonist. Grade A randomized evidence in obesity and MASH, but not approved anywhere as of mid-2026.

Peptide Encyclopedia

SLU-PP-332: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on SLU-PP-332 — the synthetic pan-ERR agonist sold as an 'exercise mimetic.' It is not a peptide, has zero human trials, and is functionally banned in sport.

Peptide Encyclopedia

Semaglutide: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on semaglutide — the long-acting GLP-1 receptor agonist behind Ozempic, Wegovy and Rybelsus. Grade-A human RCT evidence across diabetes, obesity, cardiovascular, kidney and liver disease.

Peptide Encyclopedia

Pramlintide (SYMLIN): Evidence, Mechanism & Legal Status

A clinical monograph on pramlintide — the synthetic amylin analog and only non-insulin mealtime adjunct FDA-approved for type 1 and type 2 diabetes, with Grade-A human RCT evidence and a boxed warning for severe hypoglycemia.

Peptide Encyclopedia

Setmelanotide (Imcivree): Evidence, Mechanism & Legal Status

A clinical monograph on setmelanotide (Imcivree) — the MC4R-agonist octapeptide approved for rare genetic and hypothalamic obesity. Grade A human evidence in narrow indications, not a general weight-loss drug.

Peptide Encyclopedia

MOTS-c: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on MOTS-c — the 16-amino-acid mitochondrial-derived peptide marketed as an 'exercise mimetic' and metabolic regulator. Striking rodent data, no completed human efficacy trial, and an unsettled 2026 legal status.

Peptide Encyclopedia

Mazdutide: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on mazdutide (IBI362 / LY3305677) — the first GLP-1/glucagon dual receptor agonist, backed by completed Phase 3 RCTs for obesity and type 2 diabetes, approved in China but investigational in the US.

Peptide Encyclopedia

Insulin: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on insulin — the prototype FDA-approved therapeutic peptide. Grade-A human evidence in diabetes, a tyrosine-kinase mechanism, and a stark warning on lethal non-medical 'anabolic' misuse.

Peptide Encyclopedia

HGH Fragment 176-191: Evidence, Mechanism & Legal Status

A clinical monograph on HGH Fragment 176-191 — the C-terminal 'lipolytic tail' of growth hormone sold as a fat-loss peptide. No human RCTs, an antilipogenic animal mechanism, and a closely related analogue (AOD-9604) that failed its pivotal obesity trial.

Peptide Encyclopedia

Glucagon: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on glucagon — the 29-amino-acid pancreatic counter-regulatory hormone. FDA-approved since 1960 for severe-hypoglycemia rescue, graded A on decades of human RCTs, and now the glucagon-receptor arm of next-generation metabolic agonists.

Peptide Encyclopedia

Davalintide: Evidence, Mechanism & Legal Status

A clinical monograph on davalintide (AC2307) — Amylin Pharmaceuticals' second-generation amylin-mimetic peptide. Robust rodent fat-loss data, one unreported Phase 2 trial, and a program discontinued in 2010.

Peptide Encyclopedia

Cagrilintide: Evidence, Mechanism, Dosing & Legal Status

A clinical monograph on cagrilintide — the long-acting amylin analogue and amylin half of CagriSema. Genuine phase 3 human RCTs, ~22.7% combination weight loss, and an unapproved 2026 legal status.

Frequently asked

What is Metabolic Peptides?

Metabolic Peptides is a topic our editors cover across the site. This hub aggregates the related, evidence-graded guidance.

How often is the Metabolic Peptides hub updated?

This hub updates automatically whenever a new article is tagged Metabolic Peptides, so the latest coverage appears first.

Are Metabolic Peptides claims sourced?

Yes. Every article here grades its efficacy claims A-D and cites real, verifiable studies, regulatory documents or trial registries.

Medical Disclaimer · Read in full

PeptideVox is an evidence reference, not medical advice. Nothing here authorizes you to acquire, possess, or self-administer any compound.

01 · Not FDA-approved

The majority of compounds documented here are not approved by the FDA for human use. Approved drugs (e.g. semaglutide, tirzepatide) are noted explicitly and require a licensed prescriber.

02 · Research chemicals

Many peptides — including BPC-157 and GHK-Cu in injectable form — are sold strictly "for research use only — not for human consumption." Purity, identity, and dosing of such products are not regulated or guaranteed.

03 · WADA-prohibited

Several compounds are banned in competitive sport under the WADA Prohibited List. Athletes risk sanction regardless of intent or formulation.

04 · Consult a clinician

Always consult a qualified, licensed healthcare professional before considering any compound. Individual risk depends on your full medical context.

This content is for informational and educational purposes only · No physician–patient relationship is created · Evidence grades reflect published data as of the stated revision and may change.