Confirmed
Read logged out and then through a registered research account on 1 October 2026 (the LuvionBio precedent). Behind the login: a COA library of 148 batch certificates across 90 compounds, one card per compound with a batch switcher; labs are ILS Labs (San Diego) and, on later batches, Freedom Diagnostics. The BPC-157 10mg certificate (ILS COA-2026-XWWEPY, lot PS01-BPC10L, received 3 Jun, analysed 10 Jun 2026) reports purity 99.45% by HPLC, net peptide content 10.54 mg, identity confirmed, sterility no growth, endotoxin ≤0.05 EU/mL, heavy metals within USP <233>, fentanyl screen negative — and we opened the same report on the lab's own portal (portal.ils-lab.com/verify/…), where it shows 'verified and authentic'. Catalog of 41 compounds with sized prices (BPC-157 5mg $34.95 · 10mg $44.95; TB-500 5mg $34.95; GHK-Cu 50mg $29.95 · 100mg $39.95; Ipamorelin 10mg $34.95; Tesamorelin 10mg $54.95; KLOW 80mg $74.95). Legal entity: Petratide Science LLC (terms, 7 Apr 2026). Trustpilot 4.2 across 41 reviews, claimed June 2026.
The honest caveat
Everything above is behind a login: the homepage, catalog, COA page, contact and policies all redirect to a 'Research Access' form logged out, so a buyer sees no price, no certificate and no company name before registering — that costs the ungated point. No street address anywhere (an email, info@petratidescience.com, is the only contact). Trustpilot's 41 reviews are under our 50-review line. GLP-class compounds are sold under codes (PS-R3, PS-T2, PS-S1, PS-CG, PS-Maz, PS-SRV). All sales final — store credit or reshipment only, claims within 24 hours of delivery. Payment rails not examined (we do not place items in a live account's cart). The real danger for a searcher is the lookalikes: petratidesciencellc.com, petratidescienceinc.com and petratidesciencelab.com all claim to be 'the official home' of Petratide Science with crypto-discount banners; the vendor's own /official page confirms it runs exactly one storefront, petratidescience.com. No affiliate relationship: the vendor does not offer one.
Certificate of analysis · as we read it
ILS Labs
Served from the laboratory's own system · HPLC-UV (full QC panel)
Product
BPC-157 · 10mg label
Report ID
COA-2026-XWWEPY (access code 39D7MJCQ)
Net content vs label105.4% of 10mg
0label 10mg130%
One vial measured.
Read through a registered account (site is login-walled); opened on the lab portal, 'verified and authentic'. Sterility, endotoxin, heavy-metal and fentanyl panels on the same report.
Don't take our word for it. Open the vendor's certificate for the exact lot you'd receive, confirm the lab is named and the certificate is hosted or verifiable at the lab, and check the review record on a platform the vendor can't edit. Our vendor-vetting checklist and COA reading guide walk through each step.