PSPeptides transparency score
Computed at build time from the twelve signals in the published rubric, using only evidence recorded on July 21, 2026. Every row below links the page or document the value came from, so you can re-run the check yourself.
| Signal | Weight | Result | Evidence |
|---|---|---|---|
| Ships each vial with a third-party Certificate of Analysis (not in-house only) | 15earned 15 | Yes | https://pspeptides.com/certifications/Every certificate is from an independent, accredited laboratory.Checked 2026-07-21 |
| The report is independently verifiable by accession or QR on the lab's own site | 15earned 15 | Yes | https://nadiagnostics.com/verify/?batch=PSP-0028021Test ID PSP-0028021 - Batch / Lot PSP-06112026BP - PASSED - Within SpecificationChecked 2026-07-21 |
| The COA names a specific, real, lookup-able independent lab | 12earned 12 | Yes | https://pspeptides.com/wp-content/uploads/2026/06/COA_HPLC_BPC-157_10mg_PSP-0028021.pdfNorth American Diagnostics, 807 Brazos St, Austin, Texas 78701Checked 2026-07-21 |
| The lot or batch on the COA matches the lot format printed on the vial | 12earned 0 | Not checked | No source recordedChecked 2026-07-21 |
| The report shows both HPLC purity and mass-spec identity | 10earned 10 | Yes | https://pspeptides.com/wp-content/uploads/2026/06/COA_HPLC_BPC-157_10mg_PSP-0028021.pdfChemical Analysis Performed By HPLC With UV Detection Coupled With Mass SpectrometryChecked 2026-07-21 |
| The COA is readable before you pay, not "emailed after purchase" | 8earned 8 | Yes | https://pspeptides.com/certifications/View and download the full third-party lab reports for our peptides.Checked 2026-07-21 |
| Purity figures look realistic (about 98 to 99.x%), not a flawless 100% on everything | 6earned 6 | Yes | https://pspeptides.com/wp-content/uploads/2026/06/COA_HPLC_BPC-157_10mg_PSP-0028021.pdfHPLC Purity BPC-157 99.90%Checked 2026-07-21 |
| Third-party testing covers the specific SKU, not just one hero product | 6earned 6 | Yes | No source recorded5mg COA / 10mg COA / 20mg COA / 30mg COA / 40mg COAChecked 2026-07-21 |
| Real, findable business identity (reachable address or support, aged domain) | 5earned 5 | Yes | https://pspeptides.com/contact/PSPeptides is a brand of ProSupply Services LLC ... +1 (888) 702-1719Checked 2026-07-21 |
| Transparent about net peptide content or salt form | 5earned 5 | Yes | https://pspeptides.com/wp-content/uploads/2026/06/COA_HPLC_BPC-157_10mg_PSP-0028021.pdfMass Content 9.69mgChecked 2026-07-21 |
| Accepts normal card payment (not crypto or gift-card only) | 4earned 4 | Yes | https://pspeptides.com/peptide-payment-options/Visa, Mastercard, Amex, Discover. No surcharges.Checked 2026-07-21 |
| Ships domestically rather than a mystery international parcel | 2earned 2 | Yes | https://pspeptides.com/US Made & Shipped - Same Day ShippingChecked 2026-07-21 |
| Total | 100earned 88 | 88 of 100 | Confidence 83% |
Check notes
COAs are issued by North American Diagnostics (nadiagnostics.com, Austin TX) and are published per strength on /certifications/ and on each product page, along with separate heavy-metals and endotoxin reports. The lab operates a public batch/Test-ID lookup at nadiagnostics.com/verify: PSP-0028021 and batch PSP-06112026BP returned the matching report with linked PDFs, while a fabricated ID returned 'No report found', so the portal was confirmed to discriminate. Reports state HPLC-UV coupled with mass spectrometry, give a Mass Content figure (9.69mg against 10mg reported), and show purities of 99.31-99.92%. Lot match not determinable: no vial photograph or label statement was found tying the printed vial marking to the COA Batch ID. Identity: footer and contact page name ProSupply Services LLC with a toll-free number and stated support hours; no street address is published. Domain pspeptides.com was registered 2025-11-10 (whois).
How to read this
Points are awarded only for a signal we confirmed as a yes. A no means we looked and the signal was not published on the check date. "Not checked" means the signal could not be resolved either way, for example because a storefront was account-gated or no vial label was viewable, and it earns nothing and implies nothing. Confidence is the share of the twelve signals we resolved with a source you can open, so a high score at low confidence is a thinner claim than the same score at full confidence.
coaindex is published by Pepora and is a disclosed Pepora affiliate. We earn a commission on purchases made with our codes at Pepora Labs. Commission is not an input to any score on this site, including this one, and Pepora Labs is scored by the same function on the same twelve signals. If a value on this page is wrong or has gone stale, please file a correction and we will re-check it and log the change.