The other compound in the nickname
TB-500 is the other compound in the nickname, and Peptara Labs is the vendor we link. It has a Titreon certificate, but not the separate Janoshik endotoxin report BPC-157 has. We opened the BPC-157 files ourselves and no TB-500 file.
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Yes, on its /coa page, each from a recent batch. A certificate shows what one lot tested as; it does not show a product is safe or approved for use in people. Each certificate records identity, chromatographic purity against a not-less-than 95.0 percent release criterion, net peptide content, sterility, bacterial endotoxin, heavy metals and a fentanyl screen. We opened the BPC-157 certificate and record the rest as published and linked, not read. See the Peptara Labs certificates page.
TB-500 has a Titreon certificate for its batch, but not the separate Janoshik report BPC-157 has. We also opened no TB-500 file. See the flagship and the checking method it follows.
The certificates page lists a Titreon certificate for TB-500, batch TB5-260415-A, certificate COA-2026-2087, released at 98.86 percent HPLC purity against the same not-less-than 95.0 percent criterion the other batches meet. The record for this compound is not missing; it is published like the rest.
No. Janoshik adds a bacterial endotoxin report on key batches. The BPC-157 batch has one, the TB-500 batch doesn't. So BPC-157 is documented by two labs and TB-500 by Titreon alone.
Side by side, from the vendor's own listings: BPC-157 batch BPC-260408-A, certificate COA-2026-8642, has a Titreon panel and a Janoshik endotoxin report. TB-500 batch TB5-260415-A, certificate COA-2026-2087, released at 98.86 percent HPLC purity, has the Titreon panel only. If you're comparing the two, that gap in documentation is the first thing to notice.
Sources: Peptara Labs certificates page.
Research-grade peptides, listed on its /products page. BPC-157 and TB-500, the two compounds in the nickname, are both there, and CJC-1295 with Ipamorelin is one combined entry. We print no price and make no availability claim. See the Peptara Labs products page.
We downloaded no TB-500 file. We opened two BPC-157 files and nothing for TB-500, so we'd be wrong to say we read a TB-500 document. The catalog reports measured purity from 95.48 to 99.62 percent, but that range belongs to the catalog, so we never attach it to TB-500.
One word joins the two compounds. The records keep each on its own certificate. That's not a verdict, just how each is documented. See the BPC-157 record this site opened and the name that joins them anyway. The vendor's article is the BPC-157 with TB-500 stack page at Peptara Labs.
Everything named here is research-grade material, or a report on one, for readers who open certificates themselves. The supplier we link isn't a medical provider, nothing it sells is an FDA-approved drug, and we never tell anyone what to take or whether to take anything.
Peptara Labs labels its catalog research-grade material, for lab work rather than medicine. It draws the medical line itself: no diagnosis, no prescription, no oversight of treatment, no claim about outcomes, and nothing it sells carries FDA approval as a drug. We report that and add nothing. Catalog: Peptara Labs products page.