NuScience Peptides 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://nusciencepeptides.com/about-us/Every batch we supply is third-party tested for identity and purity.Checked 2026-07-21 |
| The report is independently verifiable by accession or QR on the lab's own site | 15earned 15 | Yes | https://coas.freedomdiagnosticstesting.com/NuSc2605270004.pdfSearch Code: NuSc2605270004Checked 2026-07-21 |
| The COA names a specific, real, lookup-able independent lab | 12earned 12 | Yes | https://nusciencepeptides.com/wp-content/uploads/COA_GHK50_5.29.26.pdfFreedomDiagnosticsTesting.com [email protected]Checked 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://nusciencepeptides.com/wp-content/uploads/COA_GHK50_5.29.26.pdfIdentity (LC-MS) GHK-Cu; Purity (HPLC-UV) 99.92%Checked 2026-07-21 |
| The COA is readable before you pay, not "emailed after purchase" | 8earned 8 | Yes | https://nusciencepeptides.com/nuscience-lab-test-results/Click button to view resultsChecked 2026-07-21 |
| Purity figures look realistic (about 98 to 99.x%), not a flawless 100% on everything | 6earned 6 | Yes | https://nusciencepeptides.com/wp-content/uploads/COA_BPC5_Freedom.09.30.25.pdfPurity 97.475%Checked 2026-07-21 |
| Third-party testing covers the specific SKU, not just one hero product | 6earned 6 | Yes | https://nusciencepeptides.com/nuscience-lab-test-results/BPC-157 - 5mg ... BPC-157 - 10mg ... GLP-2 Tirz 10mg ... GLP-2 Tirz 30mgChecked 2026-07-21 |
| Real, findable business identity (reachable address or support, aged domain) | 5earned 5 | Yes | https://nusciencepeptides.com/checkout/CORPORATE ADDRESS Albuquerque, NM PHONE (704)-666-1701Checked 2026-07-21 |
| Transparent about net peptide content or salt form | 5earned 5 | Yes | https://nusciencepeptides.com/wp-content/uploads/COA_BPC5_Freedom.09.30.25.pdfNet Peptide Content 5.80 mgChecked 2026-07-21 |
| Accepts normal card payment (not crypto or gift-card only) | 4earned 0 | Not checked | https://nusciencepeptides.com/checkout/You must be logged in to checkout.Checked 2026-07-21 |
| Ships domestically rather than a mystery international parcel | 2earned 2 | Yes | https://nusciencepeptides.com/Same day U.S. Shipping Orders Placed Before 12 PM ESTChecked 2026-07-21 |
| Total | 100earned 84 | 84 of 100 | Confidence 83% |
Check notes
Publishes 71 COA PDFs on a public lab-results page with no login required. COAs are issued by Freedom Diagnostics (Franklin, TN), which runs a public lookup portal; search codes NuSc2509290007 and NuSc2605270004 both appear in the lab's own public index and resolve to a PDF on the lab's domain, so reports are independently verifiable. COAs state accession number, lot, net peptide content, HPLC-UV purity and LC-MS identity. Purity figures observed range 97.475% to 99.92%, not uniform 100%. Coverage is size-specific (BPC-157 5/10/20mg, GLP-2 Tirz 10/30/100mg). Payment methods could not be checked: the checkout requires an account login before payment options are shown, so card acceptance is recorded as unknown. Corporate address is published at city level only (Albuquerque, NM) with phone (704)-666-1701. Domain registered 2023-05-12. Individual product pages do not link their own COA; the COAs live on the central lab-results page.
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.