● Evidence first · market data second
The peptide research
operating system.
Go from a question to the published evidence, regulatory context, live market, and source receipts—without pretending a price, a COA, or an affiliate relationship proves quality.
● Definitive compound dossiers
One page, from literature to live market.
Retatrutide
Moderate evidenceevidence label
$2.02/mglive floor
41vendors
12/41publish a COA page
BPC-157
Preclinical onlyevidence label
$2.60/mglive floor
88vendors
27/88publish a COA page
Tirzepatide
Strong evidenceevidence label
$1.35/mglive floor
42vendors
13/42publish a COA page
COA availability means a vendor publishes a document or index we can link. It does not mean pepmg certified the product, batch, safety, or authenticity.
● Seven-day market intelligence
The index is a living dataset.
● Grounded research assistant
Ask the index—not the internet.
Answers are assembled from pepmg’s committed price snapshot and curated research sources. If the evidence is limited, the answer should say so.
Your starting point for peptide research.
Grounded in pepmg's live prices and peer-reviewed research · ranked by $/mg only, never by commission · research-use-only, not medical advice · how this works
● The credibility contract
Useful enough to buy through. Honest enough not to push.
Ranking is deterministic
Eligible rows sort by normalized $/mg. Affiliate commission is never an input.
Money is visible
Every paid outbound link is labeled beside the action. Non-paying rows are visible too.
Claims carry evidence labels
Human, animal, and in-vitro findings are not collapsed into one vague “research-backed” claim.
Sources keep their limits
A vendor-hosted COA is linked and classified, never promoted as proof of safety or authenticity.
● Weekly market briefing
Make the live index come to you.
Real repricings, new market floors, and meaningful source changes—without sponsored placements.
One useful email a week · unsubscribe anytime · research use only