Peptide Research What The Evidence Actually Shows
Most of what is sold in this category has no randomised human trial behind it. These guides report what the research consists of, who published it, and where each compound sits with regulators — including when the honest answer is that nobody knows.
Metabolic Peptides In Development
The compounds with real randomised evidence — which are also the ones you cannot lawfully buy.
Retatrutide: The Trial Data, And Why You Cannot Buy It
Retatrutide produced 24.2% weight loss at 48 weeks in a phase 2 trial — the largest figure in this drug class.
Read ->Cagrilintide: Fourteen Trials, And A 0.16-Point Benefit
Cagrilintide has more randomised evidence than any peptide sold online. The phase 3 head-to-head puts its added benefit over semaglutide alone at…
Read ->Cognition And Sleep Peptides
Where the compound with the most trials turns out to be the worst news.
Growth Hormone Peptides
The category where the evidence is plentiful, answers the wrong question, and the right one has an answer nobody quotes.
Longevity And Mitochondrial Peptides
Sold for ageing and energy. Three different ways an evidence base looks bigger than it is.
Skin Peptides
The only peptides you can lawfully buy and use — and the one the category is built on has the thinnest evidence in it.
Repair And Recovery Peptides
The compounds sold for tendon, gut and injury recovery — and the trials that do not exist.
The Peptide Guide
Every compound on this hub, with its randomised-trial count and the exact PubMed search that produced it.
63 pages, every PMID a live link. No doses, no sourcing, no supplement sponsors.
See the book — $9 →