Evidence you can inspect.
Scores summarize visible documentation. The sources and their limits matter more than the number.
Our 100-point rubric · v1.0
Each profile shows its awarded points and source notes. An imported directory identity without reviewed evidence is labeled “Unassessed,” rather than receiving a zero rating. Once source records are assessed, absent or unchecked signals earn no points.
Analytical reports
20 points for at least one publicly attributed certificate record in this catalog; another 20 for at least one linked laboratory verification page. Linked metadata is not a claim that PepTables authenticated each document or its results.
Batch traceability
25 points when a checked product page connects a particular listed size and lot to a report, and the provider record identifies that same lot. A generic certificate library or report number alone earns 0. Delivered-vial identity is not established.
Business transparency
5 points each for a checked physical business address, contact information, shipping terms, and return terms. A link to an unread policy earns 0. These are published identity and policy signals, not corporate or legal due diligence.
Evidence recency
Use the newest source-observation date among imported records: within 90 days = 15; 91–180 = 10; 181–365 = 5; older or undated = 0. An observation date means someone indexed or inspected a record, not that the sample was tested then.
Scores are calculated from PepTables’ own rules. We do not import a competitor’s score, review average, grade, or ranking. Prices, reviews, discount codes, and sponsorship have no effect on evidence points.
Read a score with its coverage
- 85–100
- Extensive documentation
- 65–84
- Good documentation
- 45–64
- Partial documentation
- 0–44
- Limited documentation
- Unassessed
- Too little evidence reviewed to assign a score
Imported report counts describe our partial index, not a vendor’s complete testing history. Fewer records or fewer points can reflect incomplete coverage. The score does not establish authenticity, sterility, efficacy, or suitability of every product or batch.
Where our data comes from
Vendor names and storefront domains were discovered from public PepAssess listings. We checked selected original vendor pages for catalog prices, access notices, and policy statements. Each profile and price retains its source link and observation date.
Attributed certificate metadata and its public, laboratory, and preserved-copy links come from PeptideBenchmark’s reusable public evidence index. Those records are labeled as imported metadata. PeptideBenchmark’s verification language remains its assessment; PepTables does not independently authenticate imported test results.
The Peptidology lot 1694 record was checked on the original vendor page and Vanguard’s verification site. The provider page authenticates the certificate but shows “Results not established” in its web summary. We keep analytical outcomes unknown rather than turning a verification badge into a passed test.
Expanded import: October 2, 2026. Vendor profiles include attributed PepAssess contact, payment, policy, laboratory, and catalog statements. These are kept separate from independently inspected evidence signals and do not add score points. Logos retain a storefront or indexed asset source. This is a dated, curated snapshot with partial coverage. It is not automatically synchronized with vendor inventories or the source indexes.
Reviews, corrections, and sponsorship
PepTables reviews start empty. Signed-in users can submit a display name, rating, and review to a shared moderation queue. Only approved reviews appear publicly and contribute to the separate review average. Sign-in identifies an account, not a verified purchase. We review disclosures, relevance, personal information, medical claims, and evidence before publication.
Vendor suggestions, corrections, evidence updates, and claim requests enter the same editor workflow. Approval of a submission means it was accepted for editorial follow-up; it does not automatically authenticate a business claim, alter a score, or add a public listing.
Every paid listing must display “Sponsored.” PepTables currently has no recorded sponsors or affiliate relationships. A sponsor cannot buy evidence points or change the default ranking.
Submit a vendor or correctionPrices and discount estimates
Price per labeled mg = published USD vial price ÷ labeled quantity. We retain specific observed sizes and exclude shipping and taxes. Our arithmetic uses the label, not laboratory-measured content. Vial format does not establish sequence, formulation, salt form, or batch equivalence.
We show discounts as advertised, with the source and check date. Expiration or eligibility can be unknown. Unknown-expiration codes stop appearing after 30 days without a fresh observation. Estimated discounts assume eligibility and do not claim a successful checkout.
Research-use listings
This is an informational vendor directory. We identify research-use notices where observed and disclose storefront access restrictions. A listing or a vendor’s research-use label does not establish regulatory status, suitability, or permission for a particular use. PepTables provides no dosing, treatment guidance, or transaction fulfillment.