NuScience Peptides
nusciencepeptides.com
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1 recorded documentation gap also on file, subtracted from the score.
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Finnrick, an independent testing and transparency site, has published 48 tests across 10 NuScience compounds, classifying only 18 as passing its default "Purity Focus" standard of at least 99.5 percent HPLC purity and fill within plus or minus 35 percent of label claim. The storefront itself runs a blanket "99%+ purity verified by HPLC & Mass Spectrometry" across the homepage and every product page, presented as batch-specific, yet no lot number, method description, test date, or purity figure could be recovered from inside either certificate PDF checked. The site also contradicts itself on dispatch: marketing promises same-day shipping before noon EST, while the Terms and Conditions page states orders are processed within 1 to 3 business days. Has anyone examined the 30 tests that did not clear Finnrick's passing bar and can document which specific products or lots they cover?
What the record holds
STATED WINDOW IN DAYS
“All orders are processed within 1-3 business days (excluding weekends and holidays)”
Terms and Conditions statement contradicts the homepage/product-page banner claiming "Same-day US shipping on orders placed before 12 PM EST"; weaker (Terms) statement taken per the two-classes rule.
Read from this supplier's own pages on 2026-08-20. This publication has never placed an order with any supplier. This row records what is written and measures nothing about what actually happens after an order.
Whether this supplier has a Trustpilot listing could not be established on 2026-08-25.
Terminus read the standing of the listing itself and nothing under it. The reviews behind any figure above were not gathered, read, or checked here, and no reader review on this site feeds that number.
This record is older than the re-read program, so no claim-by-claim accounting exists for it yet.
Dated entries
7 observations on file, recorded 2026-08-20. Newest first, appended and never rewritten.
On pricing: Prices exactly as displayed on the product pages, read 2026-08-20: 1. BPC-157 Peptide, 5mg per vial: $34.99. Same product page shows 20mg at $109.00, with the page range printed as "$34.99 – $109.00". 2. GLP-1 SM Research Peptide (page gives CAS 910463-68-2, semaglutide), 5mg single vial: $59.99. Page offers 1 Vial, 10 Vials and 20 Vials tiers running to $1,275.00. 3. GLP-3 RT Research Peptide (page gives CAS 2381089-83-2, retatrutide), 5mg: $69.00.
On the catalog: BREADTH. The storefront runs two top-level categories, "Peptides" (/product-category/research-peptides/) and "Capsules & Serums" (/product-category/research-capsules-serums/). The peptides category presents an organizational table grouping roughly sixty-plus compounds by application area, with no pagination and no prices shown at the category level; prices appear only on individual product pages.
On shipping and policies: DISPATCH, AND A DIRECT CONTRADICTION BETWEEN PAGES. The homepage and the product pages advertise "Same-day US shipping on orders placed before 12 PM EST", qualified elsewhere as applying to "in-stock items placed before 12:00 pm EST". The Terms and Conditions page states instead that "All orders are processed within 1-3 business days (excluding weekends and holidays)".
What the community says: Distinguishing testing FINDINGS from user REPORTS, with dates. INDEPENDENT TESTING FINDINGS (third-party programs, not the vendor). Finnrick, a testing and supply-chain transparency site, has published 48 tests across 10 NuScience compounds, of which it classifies 18 as passing under its default public standard, "Purity Focus", which it defines as HPLC purity of at least 99.5% and fill within plus or minus 35% of label claim.
Worth noting: Observations from what the storefront says and shows, not conclusions about conduct. 1. CATALOG-WIDE PURITY CLAIM PRESENTED AS BATCH-SPECIFIC. The site simultaneously runs a blanket "99%+ purity verified by HPLC & Mass Spectrometry" across the homepage and every product page, and asserts batch-specific certification.
Could not verify: Stated plainly, everything I could not confirm. 1. THE NUMERIC CONTENT OF EVERY CERTIFICATE. No lot number, no analytical method description, no test date, no purity figure and no analyst or laboratory identity was recoverable from inside either certificate PDF. WebFetch returned raw binary for one and could not read the images in the other.
In short: nusciencepeptides.com is a live US-only storefront selling roughly sixty-plus research compounds, with the GLP-1 class fronted under code names (GLP-1 SM, GLP-2 TZ, GLP-3 RT) while the same pages print the identifying CAS numbers, and it does link a separate dated certificate PDF per product rather than one catalog-wide document.
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