About
About Peptide Vendor Reviews
Peptide Vendor Reviews answers one question: can you trust this peptide shop? We review vendors by what independent labs found in their vials, and we show you the evidence.
Why vendor reviews need lab data
Most peptide vendor reviews are star ratings, forum anecdotes or affiliate lists. None of them tells you whether the vial holds what the label says. Lab tests do.
So every review here starts with the vendor's lab record: how many independent tests exist, how many lots were filled to label, its median purity and how each product graded. Customer reviews and business details come after the evidence, not instead of it.
The full rubric is on how we grade vendors. If you're checking a shop we haven't covered, start with the vendor verification checklist.
Principles
Evidence over claims
A vendor's grade comes from independent lab tests of its vials. Its own certificates, marketing and reviews it solicits don't move the grade.
Every number has a source
Each test on a review links to the original certificate, with the lab, batch and date, so you can check us.
Bad results stay up
We don't remove or soften a result because a vendor asks, advertises or partners with us.
No grade without data
A vendor with no independent tests is shown as untested, not as safe or unsafe.
How the site makes money
Some links to vendors are affiliate links: if you buy, we may earn a commission. Partners are labelled on their reviews. Commissions never change a test result, a grade or the order vendors appear in. We don't sell peptides and don't take orders.
Who runs it
A small editorial team imports the independent lab results, grades each vendor against the published rubric and writes the reviews. Reviews are bylined to the team rather than to one person, and every number links back to its certificate.
Peptide Vendor Reviews runs peptidevendorreviews.org. For corrections, vendor questions or press, see the contact page.