About GLPWiki
An independent, citation-first reference for the peptide field — from the incretins behind modern metabolic medicine to the research compounds people argue about online.
What GLPWiki is
GLPWiki is an independent, citation-first educational encyclopedia of peptides. It is not a clinic, a pharmacy, a supplier or a marketplace. It sells nothing, carries no affiliate or sponsored content, and links to no vendors. It publishes no doses, no protocols and no schedules for any compound. What it does publish is what each peptide is, which receptors it acts on, what human trials measured, and where the primary source for every figure can be found.
Why this exists
Peptide information online is split between two bad extremes: dense clinical literature that assumes you already read trial reports for a living, and forum folklore that states dosages with total confidence and cites nothing at all. GLPWiki sits in the middle. Each entry explains the mechanism in plain language, names the receptors, summarises what human trials actually measured, and links to the primary source so you can check the claim yourself.
It also does the unglamorous work of correcting vocabulary. There is no such thing as a "GLP-3" hormone or receptor — the term is an online nickname for retatrutide, an investigational triple agonist. Getting names right is the difference between reading the evidence and reading the marketing.
What is here
Wiki
Concept pages: what GLP-1 and GLP-2 are, and what people mean by GLP-3.
Compound library
34 indexed peptides with class, receptors, route, half-life, evidence and sources.
Guides
Long-form explainers on mechanism, comparisons, reconstitution and measurement.
Calculators
Reconstitution, bacteriostatic water and syringe-unit arithmetic with the formulas shown.
Glossary
Plain definitions for agonist, incretin, IU, U-100, bioavailability and the rest.
Independence
GLPWiki sells nothing. There are no vendor links, no affiliate arrangements, no supplier advertising and no sponsored entries. Naming a manufacturer or a trial sponsor is description, never endorsement. The full sourcing and corrections policy is in the editorial standards.
What GLPWiki will never do
No doses, no protocols, no stacks, no sourcing guidance, no outcome promises. This is a reference for understanding what a compound is and what has been measured — not an instruction manual for using one. The full position is set out in the medical disclaimer.
Corrections and contact
Found an error, a stale trial status or a claim that a better source contradicts? Send the page, the specific sentence and the primary source to editors@glpwiki.com. Corrections backed by a primary source are made and the page's update date changes. Supplier, sourcing and dosing enquiries are not answered.
EDUCATIONAL REFERENCE ONLY · Not medical advice. Nothing here diagnoses, treats, cures or prevents any disease, and nothing here is a dosing recommendation. Consult a licensed clinician before any treatment decision.