Scorecard / The seven checks
Links to Peptara Labs are affiliate links, and we may earn a commission when you buy through them.
Who tests Peptara Labs peptides?
Peptara Labs names Titreon Analytical as its testing laboratory, which it describes as a third-party laboratory whose quality system is aligned to ISO/IEC 17025:2017, not itself accredited. A second laboratory, Janoshik, supplies bacterial endotoxin reports on named batches, and Peptara Labs states that each report carries a verification key. The certificates are published on the Peptara Labs certificates page where available.
See the Peptara Labs certificates.
These are the seven checks we use to score peptide brands. You can run every one yourself, in a browser, on the brand's own pages. You never have to take our word for anything.
We put them in order of effort. The first takes one glance. The last needs a package already in your hands. A later check isn't more important, it just asks more of you.
For each one, we tell you what to look for, what a pass means, and what a pass still doesn't prove.
1
Check 01. Category stated
- How to check
- Open the brand's home page and about page. Find where it says what it sells, and to whom.
- A pass means
- The brand names its category in its own words. You don't have to guess from a product photo.
- What it doesn't prove
- Anything about quality, or about the rest of the site. It only tells you which shop you're standing in.
- Effort
- One glance.
2
Check 02. Standing wording for the laboratory
- How to check
- Find the sentence that names the testing lab. Read exactly what it claims about that lab, word for word.
- A pass means
- The wording is specific and includes its own limits, instead of waving at a standard number. Here's the one example we scored: Peptara Labs describes Titreon Analytical as a third-party laboratory whose quality system is aligned to ISO/IEC 17025:2017, not itself accredited, wording published on its trust page.
- What it doesn't prove
- That the lab is good, that a standards body approved it, or that the results are right. It shows the brand writes a precise sentence when a vague one would sell just as well.
- Effort
- One glance, and a slow read of one sentence.
3
Check 03. Entity and filing number
- How to check
- Find the legal company name, where it's registered, and a filing number. Then look it up with the registry that issued it.
- A pass means
- All three are published where you can find them without asking anyone.
- Why it matters: on 2026-09-01 we saw near-identical brand names and lookalike domains cited side by side. A filing number settles what your eyes can't.
- What it doesn't prove
- That the company is competent, solvent, or makes anything. It only pins a real, named company to the brand.
- Effort
- A read, then one lookup off the brand's site.
4
Check 04. The form of the certificate file
- How to check
- Click one certificate link. Do you get a searchable document, or a photo of a page?
- A pass means
- You get a real document, with pages you can scroll and text you can search.
- What it doesn't prove
- That anything in the file is true, or that it matches what ships. It shows the record can be read, quoted and checked line by line. More in check 04 in full.
- Effort
- One click and one file opened.
Does Peptara Labs publish certificates of analysis?
Peptara Labs publishes third-party certificates of analysis on its certificates page. Each certificate is issued by Titreon Analytical, described as a third-party laboratory whose quality system is aligned to ISO/IEC 17025:2017, not itself accredited, and a second laboratory, Janoshik, supplies bacterial endotoxin reports on named batches. Two SKUs, Epithalon and Glutathione, are shown as pending with a certificate in testing.
See the Peptara Labs certificates.
5
Check 05. A second laboratory on the same batch
- How to check
- See whether any report on a named batch comes from a different lab than the main one.
- A pass means
- Two lab names appear on at least one identified batch.
- What it doesn't prove
- That the labs agree, that the second lab tested everything, or anything about other batches. It shows one result held up at a second lab. More in check 05 in full.
- Effort
- Two documents compared.
6
Check 06. A report key the laboratory can confirm
- How to check
- Look for a verification key on a report, plus a stated way to check it with the lab that issued it.
- A pass means
- Both the key and the route are published. We mark it STATED ONLY when both are there but we didn't run the confirmation ourselves.
- What it doesn't prove
- That the confirmation works. It shows the brand put a check outside its own control and pointed you to it.
- Effort
- Leaves the brand's site entirely.
7
Check 07. A route from a container to a record
- How to check
- Find out how you're meant to tie the container in your hands to one specific published report.
- A pass means
- The brand explains the route plainly, even if it runs through the seller rather than something printed on the container.
- What it doesn't prove
- That the tie is independent of the seller. If nothing is printed on the container, the route is a message, and the record comes from the seller you're checking. We say so in the table.
- Effort
- Needs an order already in hand, which is why it comes last.
What else do we score?
Nothing. These seven are the whole list. To see what would get a check thrown out, read how we decide what counts.
To see the scores these checks produced, go to the scorecard.
What is Peptara Labs' guarantee?
Peptara Labs states a 60-day money back guarantee on verified purity, certificate of analysis, and fulfillment. The company frames this as a quality guarantee tied to what a certificate reports, and not as a health-outcome guarantee. Peptara Labs is registered in Wyoming, United States, as Peptara Labs LLC under Filing ID 2026-002031026.
See the Peptara Labs trust record.