Peptide Warehouse
Tracked since Jul 2026 · monitored, not yet independently tested.
We do not sell or fulfil any product. This never affects rankings or scores.
Report an issue with this profileWhy this score
The score card above, in plain words. Every line comes from the data we hold on this supplier, nothing is written by hand.
Peptide Warehouse sits at 11 out of 60. Low. Most of the gap is transparency.
We have not lab-tested anything from them yet, so the 40 points for Lab Verification are off the table for now. What you see is built from three public signals.
Reviews: 6.4 of 20. under 50 reviews on third-party platforms, and the average is fine.
Community: 4.5 of 15. Forum and Reddit talk is thin or cautious. Nobody has posted a verified review on PeptideScanner yet, so this rests on what is said elsewhere.
Transparency: 0 of 25. Only self-issued certificates — not counted. The certificates they publish are issued by the company itself, and no independent lab is named that could confirm them, so they earn nothing here. Points come only from certificates a named independent lab issued.
COA availability
The supplier's own published certificate is their statement. Our independent lab result is ours. We never merge the two.
- Found on the lab's own website
- 0 of 53certificates
We look each certificate up with the lab that issued it, where the lab has a public lookup. Many labs have none, so a low number is not a bad sign.
- Contamination tests
- 1 of 53certificates
Endotoxin 1 · sterility or microbial 0 · heavy metals 0. A certificate can have more than one.
How we count this · Certificates on file as of 8 Oct 2026. They include every size and batch we hold, so there can be more certificates than products. 1 more file that looks like a certificate is waiting for our check and not counted.
Peptide Warehouse states it provides in-house certificates of analysis for its products. The certificates they publish are issued by the company itself, and no independent lab is named that could confirm them, so they earn nothing here.
Certificate age. 0 of 41 dated certificates were issued in the last 6 months. Newest: Mar 2026 (6 months old). Oldest: Jan 2026.
Claims vs COA — 20 of 37 measured vials off label.
We have not independently lab-tested any product from this supplier. No PeptideScanner result is available — this is not a negative signal, just no data yet.
Products & pricing
Per-product price and $/mg for single peptides, sourced from live listings.
Community signals
A summary of public discussion — a sibling signal, distinct from our verdict and our own reviews.
External reviews ~4-star (20 reviews) but eroids reports underdosing + no response, plus a scam complaint on a .ca copy; mixed
Customer reviews
This supplier has 0 products tracked and is monitored — not yet independently tested. Be the first researcher to leave a review.
What the badges mean
We have independently lab-tested products from this supplier. The badge carries the test date and the named lab. Earned and rare — no supplier holds it yet.
Monitored but not yet tested by us — the default state for a supplier we are following. Trust Score capped at 60.
Documented counterfeit or non-delivery signals. Never presented as a recommendation in any sort order.
A published COA is not a badge tier. It is the supplier's own claim, shown separately above — never merged with our independent result.